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Cold rolled coil, strip and sheet

Our wide selection of cold rolled coil, strip and sheet products are available for a variety of use. These products come in heat and corrosion resistant forms. Their lightweight yet strong, durable and fully recyclable materials ensure versatility in application.

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Grades, dimensions and services

METRIC DIMENSIONS
Surface finish Thickness (mm) Width (mm)
2B – Cold rolled,heat treated, pickled, skin passed 0.25 – 8.0 max. 2032
2D – Cold rolled, heat treated, pickled 0.4 – 6.35 max. 1524
2E – Cold rolled, heat treated, mechanically descaled 0.4 – 8.0 max. 2032
2R – Cold rolled, bright annealed 0.25 – 3.5 max. 1524
2H – Work hardened 0.4 – 6.35 max. 1524
Polished, brushed 0.5 – 4.0 max. 1524
Deco 0.3 – 3.5 max. 1524
 
IMPERIAL DIMENSIONS – PRODUCTS AVAILABLE FROM OUTOKUMPU AMERICAS
Surface finish Gauge (in) Width (in)
2B – Cold rolled, heat treated, pickled, skin passed 10 – 24 max. 72*
2D – Cold rolled, heat treated, pickled 12 – 24 max. 60
BA Mexinox only 18 – 28 max. 48
Deco Rolled-On Mexinox only 14 – 28 max. 48
Polished (not brushed) 11 – 24 max. 60
Temper rolled Mexinox only 13 – 29 max. 48
 

The availability of surface finishes and dimensions depends on the steel grade. Check Outokumpu Steel Finder for more specific information

*) Only 304L and 316L grades are available in 72” width

This is Outokumpu standard dimensions, other dimensions are available on request. Please contact Outokumpu sales to discuss your needs.

Do you need a stainless steel that is produced in Americas? View Outokumpu product offering in Calvert, AL and in Mexinox

Moda 430/4016 stainless steel

Moda 430/4016 is a classic 16 % chromium ferritic stainless steel used in mildly corrosive environments.

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  • EN: 1.4016
  • ASTM type: 430
  • ASTM UNS: S43000
  • Microstructure : Ferritic
Typical applications
  • Kitchen equipment
  • Household appliances
  • Sinks
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 16.2
  • Ni: -
  • Mo: -
  • N: -
  • Others : -

Moda 439/4510 stainless steel

A titanium-stabilized 17% chromium ferritic steel with improved corrosion resistance, formability, and weldability compared to Moda 430/4016.

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  • EN: 1.4510
  • ASTM type: 439
  • ASTM UNS: S43035
  • Microstructure: Ferritic
Typical applications
  • Automotive exhaust systems
  • Sugar industry equipment
  • Household appliances
Product forms
Chemical composition
  • C: 0.02
  • Cr: 17.1
  • Ni: -
  • Mo: -
  • N: -
  • Others: Ti

Moda 430Ti/4520 stainless steel

Moda 430Ti/4520 is an alternative to Moda 430/4016 with better formability and weldability for stamping, drawability applications, and complex shapes.

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  • EN: 1.4520
  • ASTM type: 430Ti
  • ASTM UNS: -
  • Microstructure : Ferritic
Typical applications
  • Counter tops
  • Flue induction connectors
  • Automotive applications
Product forms
Chemical composition
  • C: 0.02
  • Cr: 16.2
  • Ni: -
  • Mo: -
  • N: -
  • Others: Ti

Moda 4589 stainless steel

Moda 4589 is a 14 % chromium product with a small amount of niobium for elevated strength, making it suitable for structural parts exposed to loads that demand higher yield points.

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  • EN: 1.4589
  • ASTM type: -
  • ASTM UNS: S42035
  • Microstructure: Ferritic
Typical applications
  • Conveyor chains 
  • Railroad cars
Product forms
Chemical composition
  • C: 0.05
  • Cr: 14.0
  • Ni: 1.7
  • Mo: 0.3
  • N: -
  • Others:

    Ti

     

Moda 410L/4003 stainless steel

Moda 410L/4003 is a weldable ferritic stainless steel with elevated yield strength and resistance to abrasion. Its better corrosion resistance compared to carbon steels enables lower maintenance costs and longer service life.

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  • EN: 1.4003
  • ASTM type: 410L
  • ASTM UNS: S40977
  • Microstructure : Ferritic
Typical applications
  • Railroad and road vehicles
  • Shipping containers
  • Industrial applications
  • Mining conveyors
Product forms
Chemical composition
  • C: 0.02
  • Cr: 11.5
  • Ni: 0.5
  • Mo: -
  • N: -
  • Others: -

Moda 409/4512 stainless steel

Moda 409/4512 is a weldable ferritic stainless steel with good oxidation resistance in dry air. It is also available as low-carbon Moda 409L.

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  • EN: 1.4512
  • ASTM type: 409
  • ASTM UNS: -
  • Microstructure: Ferritic
Typical applications
  • Automotive applications
  • Industrial exhaust systems
Product forms
Chemical composition
  • C: 0.02
  • Cr: 11.5
  • Ni: 0,2
  • Mo: -
  • N: -
  • Others: Ti

Moda 410S-4000 stainless steel

Moda 410S/4000 is a 13% chromium general-purpose stainless steel that is used widely where corrosion is not severe. When supplied in the age hardened condition Moda 410S/4000 can be used where moderate corrosion and higher strength is required, while retaining its machinability.

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  • EN: 1.4000
  • ASTM type: 410S
  • ASTM UNS: S41008
  • Microstructure: Ferritic
Typical applications
  • Bearings
  • Bushings
  • Dies
  • Fasteners
  • Pump shafts
  • Valves and valve components
Product forms
Chemical composition
  • C: 0.03
  • Cr: 12.5
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Core 304/4301

Core 304/4301 is a classic 18% chromium, 8% nickel austenitic stainless steel. It’s an all-purpose product with good corrosion resistance and is suitable for a wide variety of applications that require good formability and weldability. Core 304/4301 can be delivered with a variety of surface finishes.

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  • EN: 1.4301
  • ASTM type: 304
  • ASTM UNS: S30400
  • Microstructure: Austenitic
Typical applications
  • Household appliances and consumer goods
  • Kitchen equipment
  • Indoor and outdoor cladding, handrails and window frames
  • Food and beverage industry equipment
  • Storage tanks
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 18.1
  • Ni: 8.1
  • Mo: -
  • N: -
  • Others: -

Core 304L/4307

Core 304L/4307 is a low-carbon alternative to Core 304/4301. The lower carbon content minimizes carbide precipitation as a result of heat input, for example during welding, giving improved resistance against intergranular corrosion. Core 304L/4307 is suitable for a wide variety of applications that require good formability and weldability, and can be delivered with a variety of surface finishes.

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  • EN: 1.4307
  • ASTM type: 304L
  • ASTM UNS: S30403
  • Microstructure: Austenitic
Typical applications
  • Food and beverage industry equipment
  • Chemical and pharmaceutical industry equipment (mild to medium corrosive environments)
  • Heat exchangers
  • Storage tanks
  • Tank containers
  • Pipes and tubes
  • Flanges and valves
Product forms
Typical chemical composition,% by mass
  • C: 0.02
  • Cr: 18.1
  • Ni: 8.1
  • Mo: -
  • N: -
  • Others: -

Core 304LN/4311

A low-carbon, higher nickel and nitrogen alloyed alternative to Core 304L/4307 with improved strength and low-temperature toughness. Suitable for applications that require high tensile strength.

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  • EN: 1.4311
  • ASTM type: 304L
  • ASTM UNS: S30453
  • Microstructure: Austenitic
Typical applications
  • Railroad cars
  • Pressure vessels
  • Chemical plant equipment (mild to medium corrosive environments)
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 18.5
  • Ni: 9.2
  • Mo: -
  • N: 0.14
  • Others: -

Core 304L/4306

A higher nickel alternative to Core 304L/4307 with improved formability and deep drawability.

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  • EN: 1.4306
  • ASTM type: 304L
  • ASTM UNS: S30403
  • Microstructure: Austenitic
Typical applications
  • Chemical and pharmaceutical plant equipment (mild to medium corrosive environments)
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 18.2
  • Ni: 10.1
  • Mo: -
  • N: -
  • Others: -

Core 305/4303

A high-nickel alternative to Core 304/4301 with reduced strain hardening and excellent cold-forming properties. Ideal for parts that require high degree of deformation. 

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  • EN: 1.4303
  • ASTM type: 305
  • ASTM UNS: S30500
  • Microstructure: Austenitic
Typical applications
  • Industrial parts with complex shapes
  • Sinks and other deep-drawn products
  • Complex stamping processes
  • Re-rollers producing very thin-gauge coils
Product forms
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 17.7
  • Ni: 12.5
  • Mo: -
  • N: -
  • Others: -

Core 321/4541

A titanium-stabilized austenitic stainless steel with improved intergranular corrosion resistance for an extended temperature range.

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  • EN: 1.4541
  • ASTM type: 321
  • ASTM UNS: S32100
  • Microstructure: Austenitic
Typical applications
  • Anneailing covers
  • Stack liners
  • Automotive exhaust systems
  • Welded pressure vessels
  • Flanges and valves
Product forms
Typical chemical composotion, % by mass
  • C: 0.04
  • Cr: 17.3
  • Ni: 9.1
  • Mo: -
  • N: -
  • Others : Ti

Core 347/4550

Core 347/4550 is a niobium stabilized alternative to Core 321/4541 with improved intergranular corrosion resistance and good mechanical properties at high temperatures. Core 347/4550 is particularly useful in applications with intermittent heating in the range 400–900 °C/750–1650 °F.

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  • EN: 1.4550
  • ASTM type: 347
  • ASTM UNS: S34700
  • Microstructure: Austenitic
Typical applications
  • High temperature gaskets
  • Rocket engine parts
  • Expansion joints
  • Aircraft collector rings
  • Exhaust manifolds
  • Chemical production equipment
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 17.5
  • Ni: 9.5
  • Mo: -
  • N: -
  • Others: Nb

Core 301LN/4318

A low-carbon, nitrogen alloyed alternative to Core 301/4310 with elevated strength, making it particularly suitable for lightweight construction.

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  • EN: 1.4318
  • ASTM type: 301LN
  • ASTM UNS: S30153
  • Microstructure: Austenitic
Typical applications

• Automotive applications, especially vehicles chassis
• Railroad cars

Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 17.7
  • Ni: 6.5
  • Mo: -
  • N: 0.14
  • Others : -

Core 301/4310

A lower chromium and nickel alternative to Core 304/4301 with high work hardening capacity, this is a good choice for applications subjected to high mechanical loading

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  • EN: 1.4310
  • ASTM type: 301
  • ASTM UNS: S30100
  • Microstructure: Austenitic
Typical applications
  • Springs
  • Press plates
  • Conveyor chains
  • Mixer blades
  • Sinks
Product forms
Typical chemical composition, by mass %
  • C: 0.10
  • Cr: 17.0
  • Ni: 7.0
  • Mo: -
  • N: -
  • Others : -

Core 439M

Very similar to Core 441/4509, but dual stabilized with titanium and niobium for a more even surface appearance and enhanced weldability. With 1% more chromium, it also has slightly better corrosion resistance.

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  • EN: -
  • ASTM type: 439M
  • ASTM UNS: S43932
  • Microstructure: Ferritic
Typical applications
  • Automotive exhaust systems
  • Sugar industry equipment
  • Household appliances
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 17.6
  • Ni: -
  • Mo: -
  • N: -
  • Others: Ti,Nb

Core 4622

A nickel-free, high-chromium (21Cr) ferritic stainless steel with equal corrosion resistance to Core 304/4301. Core 4622 has excellent deep drawability and is almost ridging free, meaning it is easier to polish and has a lower overall production cost.

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  • EN: 1.4622
  • ASTM type: -
  • ASTM UNS: S44330
  • Microstructure: Ferritic
Typical applications
  • Household, catering and architectural applications (indoor and outdoor)
  • Tubular products for automotive and process industries
  • Building facades
  • Tanks and process equipment
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 21.0
  • Ni: -
  • Mo: -
  • N: -
  • Others: Nb,Ti,Cu

Core 434/4113

A molybdenum-alloyed ferritic stainless steel that offers improved corrosion resistance. This grade is available from Outokumpu Americas.

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  • EN: 1.4113
  • ASTM type: 434
  • ASTM UNS: S43400
  • Microstructure: Ferritic
Typical applications
  • Automotive trim and fittings
Product forms
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 16.5
  • Ni: -
  • Mo: 1.0
  • N: -
  • Others: -

Supra 444/4521 stainless steel

Supra 444/4521 is a nickel-free molybdenum-alloyed ferritic stainless steel with very good corrosion resistance, good cold formability and high strength. It allows for thinner walls in tanks and is not prone to stress corrosion cracking.

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  • EN: 1.4521
  • ASTM type: 444
  • ASTM UNS: S444000
  • Microstructure: Ferritic
Typical applications
  • Hot water tanks
  • Drinking water pipes
Product forms
Chemical composition
  • C: 0.02
  • Cr: 18.0
  • Ni: -
  • Mo: 2.04
  • N: -
  • Others: Nb,Ti

Supra 316/4401 stainless steel

Supra 316/4401 is a widely used Molybdenum alloyed austenitic stainless steel. It’s an all-purpose product with very good corrosion resistance and is suitable for a wide variety of applications that require good formability and weldability. Supra 316/4401 can be delivered with a variety of surface finishes.

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  • EN: 1.4401
  • ASTM type: 316
  • ASTM UNS: S31600
  • Microstructure: Austenitic
Typical applications
  • Heat exchangers
  • Flanges and valves
Product forms
Chemical composition
  • C: 0.04
  • Cr: 17.2
  • Ni: 10.1
  • Mo: 2.1
  • N: -
  • Others : -

Supra 316L/4404 stainless steel

Supra 316L/4404 is a low-carbon alternative to Supra 316/4401. The lower carbon content minimizes carbide precipitation as a result of heat input, for example during welding, giving improved resistance against intergranular corrosion.Supra 316L/4404 is suitable for a wide variety of applications that require good formability and weldability, and can be delivered with a variety of surface finishes.

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  • EN: 1.4404
  • ASTM type: 316L
  • ASTM UNS: S31603
  • Microstructure: Austenitic
Typical applications
  • Chemical industry
  • Petrochemical industry
  • Pulp and paper industry
  • Textile industry
  • Food and beverage industry
  • Pharmaceutical industry
  • Medical applications
  • Flanges and valves
Product forms
Chemical composition
  • C: 0.02
  • Cr: 17.2
  • Ni: 10.1
  • Mo: 2.1
  • N: -
  • Others : -

Supra 316plus stainless steel

Supra 316plus is the highest strength stainless steel in the Supra range. It is a cost-efficient, 21Cr lower-nickel/molybdenum alternative to traditional molybdenum austenitics like Supra 316L. This product has good formability, excellent weldability, and is usable in cryogenic applications.

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  • EN: 1.4420
  • ASTM type : -
  • ASTM UNS: S31655
  • Microstructure: Austenitic
Typical applications
  • Process and transport tanks
  • Water treatment and pipes
  • Heat exchangers
  • Architectural applications
Product forms
Chemical composition
  • C: 0.02
  • Cr: 20.3
  • Ni: 8.6
  • Mo: 0.7
  • N: 0.19
  • Others : -

Supra 316/4436 stainless steel

Supra 316/4436 is a product with high resistance to non-oxidizing acids and chloride-containing media due to higher molybdenum content. It has good formability and weldability.

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  • EN: 1.4436
  • ASTM type: 316
  • ASTM UNS: S31600
  • Microstructure: Austenitic
Typical applications
  • Pulp and paper industry equipment
  • Pharmaceutical industry equipment
  • Flanges and valves
Product forms
Chemical composition
  • C: 0.04
  • Cr: 16.9
  • Ni: 10.7
  • Mo: 2.6
  • N: -
  • Others: -

Supra 316L/4435 stainless steel

Supra 316L/4435 is a alternative to 316L/4404 with higher molybdenum and nickel content for enhanced corrosion resistance and formability.

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  • EN: 1.4435
  • ASTM type: 316L
  • ASTM UNS: S31603
  • Microstructure: Austenitic
Typical applications
  • Urea plants
  • Pulp and synthetic fiber plants
  • Flanges and valves
  • Cryogenic
  • Hydrogen
Product forms
Chemical composition
  • C: 0.02
  • Cr: 17.3
  • Ni: 12.6
  • Mo : 2.6
  • N: -
  • Others : -

Supra 316Ti/4571 stainless steel

Supra 316Ti/4571 is a titanium-stabilized alternative to Supra 316L/4404 – mainly used in Germany for elevated temperature applications. Due to its titanium-stabilization this product is weldable in all thickness ranges.

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  • EN: 1.4571
  • ASTM type: 316Ti
  • ASTM UNS: S31635
  • Microstructure: Austenitic
Usage
  • Flue gas applications
  • Flanges and valves
Product forms
Chemical composition
  • C: 0.04
  • Cr: 16.8
  • Ni: 10.9
  • Mo: 2.1
  • N: -
  • Others: Ti

Forta LDX 2101

A lean-alloyed duplex product with good resistance to localized and uniform corrosion, as well as stress corrosion cracking, making it a good substitute for coated carbon steel in e.g. structural components and storage tanks. Also offers high mechanical strength and good machinability.

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  • EN: 1.4162
  • ASTM type: -
  • ASTM UNS: S32101
  • Microstructure: Duplex
Typical applications
  • Storage tanks
  • Household heaters
  • Structural components for floodgates and bridges, or rebar for concrete structures
  • Pulp and paper industry applications such as digesters and components for paper machines
  • Flanges and valves
Product forms
Chemical composition, % by mass
  • C: 0.03
  • Cr: 21.5
  • Ni: 1.5
  • Mo: 0.3
  • N: 0.22
  • Others : 5 Mn Cu

Forta DX 2304

A duplex product with a leaner alloying composition than Forta DX 2205. It has good resistance to localized and uniform corrosion, as well as stress corrosion cracking, combined with high mechanical strength.

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  • EN: 1.4362
  • ASTM type: -
  • ASTM UNS: S32304
  • Microstructure: Duplex
Typical applications
  • Pulp and paper industry applications
  • Blast walls on oil platforms
  • Flanges and valves
Product forms
Chemical composition, % by mass
  • C: 0.02
  • Cr: 23.0
  • Ni: 4.8
  • Mo: 0.3
  • N: 0.10
  • Others: Cu

Forta EDX 2304

An enhanced version of Forta DX 2304 with better corrosion resistance and higher mechanical strength.

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  • EN: 1.4362
  • ASTM type: -
  • ASTM UNS: S32304
  • Microstructure: Duplex
Typical applications
  • Offshore topside structural components
  • Tank applications
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 23.8
  • Ni: 4.3
  • Mo: 0.5
  • N: 0.18
  • Others: Cu

Forta SDX 2507

A super duplex product with higher corrosion resistance and mechanical strength than Forta DX 2205. Often used in extremely corrosive environments such as desalination, chemical, or offshore subsea applications.

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  • EN: 1.4410
  • ASTM type: -
  • ASTM UNS: S32750
  • Microstructure: Duplex
Typical applications
  • Desalination plants
  • Industrial piping
  • Scrubbers
  • Tubular products for oil and gas applications
  • Deep-sea pipelines
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 25
  • Ni: 7.0
  • Mo: 4.0
  • N: 0.27
  • Others: -

Forta DX 2205

The most popular duplex product on the market. Offers very good resistance to uniform and localized corrosion and stress corrosion cracking in combination with high mechanical strength.

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  • EN: 1.4462
  • ASTM type: -
  • ASTM UNS: S32205
  • Microstructure: Duplex
Typical applications
  • Cargo tanks in chemical tankers
  • Pulp and paper industry applications such as digesters and process tanks
  • Oil and gas industry applications such as flanges, tubes, and pipes
  • Structural components in bridges
  • Flanges and valves
Product forms
Chemical composition, % by mass
  • C: 0.02
  • Cr: 22.4
  • Ni: 5.7
  • Mo: 3.1
  • N: 0.17
  • Others: -

Forta SDX 100

A super duplex product with higher corrosion resistance and mechanical strength than Forta DX 2205. Often used in extremely corrosive environments such as desalination, chemical, or offshore subsea applications.

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  • EN: 1.4501
  • ASTM type: -
  • ASTM UNS: S32760
  • Microstructure: Duplex
Typical applications
  • Desalination plants
  • Industrial piping
  • Scrubbers
  • Tubular products for oil and gas applications
  • Deep-sea pipelines
  • Flanges and valves
Product forms
Chemical composition
  • C: 0.02
  • Cr: 25.4
  • Ni: 6.9
  • Mo: 3.8
  • N: 0.27
  • Others: W Cu

Forta LDX 2404

A low-nickel, high-nitrogen duplex product with higher mechanical strength than Forta DX 2205. Offers very good resistance to localized and uniform corrosion, as well as stress corrosion cracking.

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  • EN: 1.4662
  • ASTM type: -
  • ASTM UNS: S82441
  • Microstructure: Duplex
Typical applications
  • Storage tanks
  • Structural components for flood and sluice gates
  • Mining industry applications such as dewatering equipment
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 24.0
  • Ni: 3.6
  • Mo: 1.6
  • N: 0.27
  • Others: 3Mn Cu

Forta FDX 27

A duplex product with improved formability and better corrosion resistance than Forta LDX 2101 and Forta DX 2304. It has high strength and excellent forming properties, and is used in applications where the use of standard duplex is restricted due to its formability limitations.

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  • EN: 1.4637
  • ASTM type: -
  • ASTM UNS: S82031
  • Microstructure: Duplex
Typical applications
  • Plate heat exchangers
  • Deep drawing applications for corrosive environments
  • Pump components
Product forms
Typical chemical composition, % by mass
  • C:

    ≤0.04

  • Cr: 19.0-22.0
  • Ni: 2.0-4.0
  • Mo: 0.6-1.4
  • N: 0.14-0.24
  • Others : ≤2.5Mn

Forta H400

Forta H400 has higher strength than standard 304/4301 and a lower nickel content, making it a cost-effective and lightweight austenitic product for the automotive industry. It has been used in automotive applications for over 10 years.

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  • EN: 1.4376
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Austenitic
Usage
  • Cross members
  • Strut domes
  • Bumpers
Product forms
Typical chemical composition, % by mass
  • C: 0.04
  • Cr: 17.5
  • Ni: 4.0
  • Mo: -
  • N: 0.20
  • Others: 6.8Mn

Ultra 317L stainless steel

Ultra 317L is a molybdenum-alloyed austenitic stainless steel with higher corrosion resistance than Supra 316L/4404 – mainly used in the USA and Asia.

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  • EN: 1.4438
  • ASTM type:

    317L

     

  • ASTM UNS: S31703
  • Microstructure : Austenitic
Typical applications
  • Chemical processing industry
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 18.2
  • Ni: 13.7
  • Mo: 3.1
  • N: -
  • Others : -

Ultra 4439 stainless steel

A molybdenum and nitrogen-alloyed austenitic stainless steel with significantly higher corrosion resistance than Supra 316L/4404. Also known as 317LMN.

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  • EN: 1.4439
  • ASTM type: 317LMN
  • ASTM UNS: S31726
  • Microstructure: Austenitic
Typical applications
  • Chemical processing industry
  • Flue gas cleaning
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 17.3
  • Ni: 13.7
  • Mo: 4.1
  • N: 0.14
  • Others : -

Ultra 6XN stainless steel

Ultra 6XN is a 6 % molybdenum, high-nickel and nitrogen-alloyed austenitic product with extremely high resistance to both uniform and localized corrosion.

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  • EN: 1.4529
  • ASTM type: -
  • ASTM UNS: N08926/N08367
  • Microstructure: Austenitic
Typical applications
  • Applications requiring resistance to chlorinated seawater
  • Flue gas cleaning
Product forms
Typical chemical composition, % by mass
  • C: 0.01
  • Cr: 20.5
  • Ni: 24.8
  • Mo: 6.5
  • N: 0.20
  • Others: Cu

Ultra 904L stainless steel

Ultra 904L is a high-nickel and molybdenum austenitic stainless steel with very high corrosion resistance. It was originally developed for handling sulfuric acid at ambient temperatures, and is now used in a broad range of chemical industry applications.

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  • EN: 1.4539
  • ASTM type: 904L
  • ASTM UNS: NO8904
  • Microstructure: Austenitic
Typical applications
  • Chemical and petrochemical industry equipment such as pipes, heat exchangers, tanks, and reactor vessels
  • Sulfuric acid handling
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.01
  • Cr: 19.8
  • Ni: 24.2
  • Mo: 4.3
  • N: -
  • Others: 1.4Cu

Ultra 254 SMO stainless steel

A 6 % molybdenum and nitrogen-alloyed austenitic stainless steel with extremely high resistance to both uniform and localized corrosion. This product was developed especially for oil and gas offshore platforms and the pulp and paper industry.

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  • EN: 1.4547
  • ASTM type: -
  • ASTM UNS: S31254
  • Microstructure: Austenitic
Typical applications
  • Applications requiring resistance to chlorinated seawater
  • Flue gas cleaning
  • Maritime exhaust gas cleaning (EGC)
  • Bleaching equipment in the pulp and paper industry
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.01
  • Cr: 20.0
  • Ni: 18.0
  • Mo: 6.1
  • N: 0.20
  • Others: Cu

Ultra 654 SMO stainless steel

Ultra 654 SMO is the most corrosion-resistant stainless steel in the world. A 7 % molybdenum, very high nitrogen alloyed austenitic product with high mechanical strength. A potentially lean alternative to traditional wet-corrosion resistant nickel-based alloys.

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  • EN: 1.4652
  • ASTM type: -
  • ASTM UNS: S32654
  • Microstructure: Austenitic
Typical applications
  • Pressurized and erosive systems handling chlorinated seawater at higher temperatures
  • Plate heat exchangers
  • Flue gas cleaning applications
Product forms
Typical chemical composition, % by mass
  • C: 0.01
  • Cr: 24.0
  • Ni: 22.0
  • Mo: 7.3
  • N: 0.50
  • Others: 3.5Mn Cu

Ultra 4565 stainless steel

A 4.5% molybdenum, very high nitrogen alloyed austenitic stainless steel with excellent corrosion resistance and high mechanical strength.

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  • EN: 1.4565
  • ASTM type: -
  • ASTM UNS: S34565
  • Microstructure: Austenitic
Typical applications
  • Flue gas desulfurization applications
Product forms
Typical chemical composition, % by mass
  • C: 0.02
  • Cr: 24.0
  • Ni: 17.0
  • Mo: 4.5
  • N: 0.45
  • Others: 5.5Mn

Dura 4024

A martensitic stainless steel with slightly better hardenability than Dura 410/4006 that is corrosion resistant in water and steam. 

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  • EN: 1.4024
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Mechanical engineering applications
  • Surgical instruments
Product forms
Typical chemical composition, % by mass
  • C: 0.16
  • Cr: 13.2
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Dura 420/4021

A very popular martensitic stainless steel that is corrosion resistant in water and steam. 

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  • EN: 1.4021
  • ASTM type: 420
  • ASTM UNS: S42000
  • Microstructure: Martensitic
Typical applications
  • Cutting utensils
  • Surgical instruments
  • Press plates
  • Brake discs
  • Mechanical parts
  • Flanges and valves
Product forms
Typical chemical composition, % by mass
  • C: 0.20
  • Cr: 13.0
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Dura 420/4028

A martensitic stainless steel that is corrosion resistant in water and steam. 

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  • EN: 1.4028
  • ASTM type: 420
  • ASTM UNS: S42000
  • Microstructure: Martensitic
Typical applications
  • Cutting utensils
  • Surgical instruments
  • Measuring tools
  • Flanges and valves
  • Wear-resistant mechanical parts
Product forms
Typical chemical composition, % by mass
  • C: 0.30
  • Cr: 12.5
  • Ni: -
  • Mo: -
  • N: -
  • :

Dura 420/4031

A martensitic stainless steel with medium-high hardness that is corrosion resistant in water and steam. 

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  • EN: 1.4031
  • ASTM type: 420
  • ASTM UNS: S42000
  • Microstructure : Martensitic
Typical applications
  • Cutting utensils
  • Surgical instruments
  • Measuring tools
  • Wear-resistant mechanical parts 
Product forms
Typical chemical composition, % by mass
  • C: 0.38
  • Cr: 13.5
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Dura 420/4034

A high-hardness martensitic stainless steel that is corrosion resistant in water and steam. 

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  • EN: 1.4034
  • ASTM type: 420
  • ASTM UNS: S42000
  • Microstructure: Martensitic
Typical applications
  • Professional kitchen knives
  • Surgical instruments
  • Press plates
  • Brake discs
Product forms
Typical chemical composition, % by mass
  • C: 0.45
  • Cr: 13.7
  • Ni: -
  • Mo: -
  • N: -
  • Others: -

Dura 4419Mo

Similar to Dura 420/4028, but with improved corrosion resistance and high-temperature strength.

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  • EN: 1.4419
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Mechanical engineering applications
Product forms
Typical chemical composition, % by mass
  • C: 0.38
  • Cr: 13.3
  • Ni: -
  • Mo: 0.9
  • N: -
  • Others: -

Dura 4110

A high-hardness martensitic stainless steel with improved corrosion and wear resistance compared to Dura 420/4034. 

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  • EN: 1.4410
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Knife blades
  • Scissors
  • Surgical cutting tools
  • Measuring tools
  • Pump construction
  • Valves
Product forms
Typical chemical composition, % by mass
  • C: 0.50
  • Cr: 14.8
  • Ni: -
  • Mo: 0.8
  • N: -
  • Others: -

Dura 4116

Similar to Dura 4110 but with elevated wear resistance.

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  • EN: 1.4116
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Martensitic
Typical applications
  • Cutting instruments that undergo partial hardening
Product forms
Typical chemical composition, % by mass
  • C: 0.50
  • Cr: 14.4
  • Ni: -
  • Mo: 0.6
  • N: -
  • Others: -

Dura 17-7PH

A precipitation hardening stainless steel with high strength and hardness, good corrosion resistance, and satisfactory formability (depending on heat treatment/condition). 

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  • EN: 1.4568
  • ASTM: 631
  • UNS: S17700
  • Microstructure: Precipitation hardening
Typical applications
  • Retaining rings
  • Springs
  • Valves and flanges
  • Gears
  • Aircraft parts
Product forms
Typical chemical composition, % by mass
  • C: 0.08
  • Cr: 17.0
  • Ni: 7.0
  • Mo: -
  • N: -
  • Others : Al

Dura 15-7PH

A precipitation hardening stainless steel with high strength and hardness, good corrosion resistance, and satisfactory formability (depending on heat treatment/condition). 

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  • EN: 1.4574
  • ASTM type: 632
  • ASTM UNS: S15700
  • Microstructure:

    Precipitation hardening

Typical applications
  • Retaining rings
  • Springs
  • Valves
  • Aircraft parts
Product forms
Chemical composition
  • C: 0.08
  • Cr: 14.5
  • Ni: 7.5
  • Mo: 2.2
  • N: -
  • Others: 1Al

Therma 253 MA stainless steel

Therma 253 MA is an austenitic stainless steel with excellent oxidation and creep resistance in cyclic conditions that is best employed in temperatures up to 1150°C/2100°F. There is a slight susceptibility to embrittlement during continuous operation between 600–850°C/1110–1560°F.

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  • EN: 1.4835
  • ASTM type: -
  • ASTM UNS: S30815
  • Microstructure: Austenitic
Typical applications
  • Oil industry equipment
  • Conveyor belts
  • Refractory anchors
  • Expansion bellows
  • Radiant tubes
  • Rotary kilns
  • Exhaust manifolds
  • Power generation applications
  • Cyclone dip tubes
  • Impact separators
  • Bell furnaces
  • Muffle furnaces
  • Automotive exhaust components
  • Tube shields
  • Heat treatment trays
  • Dampers
  • Recuperator tubes
  • Large-scale bakery ovens
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.09
  • Cr: 21.0
  • Ni: 11.0
  • Mo: -
  • N: 0.17
  • Others: Si, Ce

Therma 310S/4845 stainless steel

Therma 310S/4845 is an austenitic product with very good oxidation resistance in general and good oxidation resistance in mildly cyclic conditions that is best employed in temperatures up to 1050°C/1920°F. There is a slight susceptibility to embrittlement during continuous operation between 600–900°C/1110–1652°F.

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  • EN: 1.4845
  • ASTM type: 310S
  • ASTM UNS: S31008
  • Microstructure : Austenitic
Typical applications
  • Furnace equipment
  • Oil industry equipment
  • Heat treatment baskets
  • Heat exchangers
  • Steam boilers
  • Thermowells
  • Automotive components
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 25.5
  • Ni: 19.1
  • Mo: -
  • N: -
  • Others : -

Therma 4713 stainless steel

Therma 4713 is a ferritic low-alloyed stainless steel best employed at 550–800 °C/1020– 1470 °F when you need higher mechanical loading compared to other ferritic grades. Offers good resistance against sulfur attack compared to nickel-alloyed grades.

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  • EN: 1.4713
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure : Ferritic
Typical applications
  • Furnace equipment
  • Air heaters
  • Annealing boxes
  • Conveyor belts
  • Thermowells
Product forms
Typical chemical composition, % by mass
  • C: 0.06
  • Cr: 6.5
  • Ni: -
  • Mo: -
  • N: -
  • Others: Al, Si 

Therma 4724 stainless steel

Therma 4724 is a ferritic low-alloyed product with improved oxidation resistance in temperatures up to 850°C/1560°F.

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  • EN: 1.4724
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Ferritic
Typical applications
  • Furnace equipment
  • Thermal boiler components
  • Grids
  • Burner nozzles
  • Conveyor belts
  • Thermowells
Product forms
Typical chemical composition, % by mass
  • C: 0.07
  • Cr: 12.5
  • Ni: -
  • Mo: -
  • N: -
  • Others: Al, Si

Therma 4742 stainless steel

Therma 4742 is a ferritic stainless steel with very good oxidation resistance in temperatures up to 1000 °C/1830 °F, but which begins to be subject to embrittlement at temperatures above 950°C/1740°F.

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  • EN: 1.4742
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Ferritic
Typical applications
  • Grids
  • Burner nozzles
  • Conveyor belts
  • Chains
  • Machine parts
  • Cement processing equipment
Product forms
Typical chemical composition, % by mass
  • C: 0.07
  • Cr: 17.5
  • Ni: -
  • Mo: -
  • N: -
  • Others: Al, Si 

Therma 153 MA stainless steel

Therma 153 MA is an austenitic stainless steel with excellent oxidation and creep resistance in cyclic conditions that is best employed in temperatures up to 1050°C/1920°F. This product has an excellent resistance to embrittlement.

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  • EN: 1.4818
  • ASTM type: -
  • ASTM UNS: S30415
  • Microstructure: Austenitic
Typical applications
  • Recuperators
  • Conveyor belts
  • Expansion bellows
  • Power generation applications
  • Cyclone dip tubes
  • Bell furnaces
  • Muffle furnaces
  • Automotive components
  • Tube shields
  • Heat treatment trays
  • Dampers
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 18.5
  • Ni: 9.1
  • Mo: -
  • N: 0.15
  • Others : Si,Ce

Therma 4828 stainless steel

Therma 4828 is an austenitic heat resisting stainless steel with improved oxidation resistance in temperatures up to 1000°C/1830°F. There is a slight susceptibility to embrittlement during continuous operation atbetween 600–850°C/1110– 1560 °F.

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  • EN: 1.4828
  • ASTM type: -
  • ASTM UNS: -
  • Microstructure: Austenitic
Typical applcations
  • Furnace equipment (especially supporting parts)
  • Annealing and hardening boxes
  • Air heaters
  • Exhaust systems
  • Automotive components such as turbochargers
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 19.3
  • Ni: 11.2
  • Mo: -
  • N: -
  • Others: Si

Therma 309S/4833 stainless steel

Therma 309S/4833 is an austenitic stainless steel with improved oxidation resistance in temperatures up to 1000°C/1830°F. There is a slight susceptibility to embrittlement during continuous operation at 600–900°C/1110–1652°F.

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  • EN: 1.4833
  • ASTM type: 309S
  • ASTM UNS: S30908
  • Microstructure: Austenitic
Typical applications
  • Furnace equipment
  • Annealing boxes
  • Thermowells
  • Baffle plates
  • Pots for quenching salt
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.06
  • Cr: 22.3
  • Ni: 12.3
  • Mo: -
  • N: -
  • Others: -

Therma 314/4841 stainless steel

Therma 314/4841 is an austenitic heat resisting stainless steel with excellent oxidation resistance in temperatures up to 1150°C/2100°F. There is a high susceptibility to embrittlement during continuous operation at 600–900°C/1110–1652°F

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  • EN: 1.4841
  • ASTM type: 314
  • ASTM UNS: S31400
  • Microstructure: Austenitic
Typical applications
  • Furnace equipment
  • Superheater suspensions
  • Enameling grates and hardening boxes
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.06
  • Cr: 24.3
  • Ni: 19.2
  • Mo: -
  • N: -
  • Others: Si

Therma 321H/4878 stainless steel

Therma 321H/4878 is an austenitic heat resisting stainless steel with comparable wet corrosion resistance to Core 321/4541 that is best employed in temperatures up to 850 °C/1560 °F.

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  • EN: 1.4878
  • ASTM type: 321H
  • ASTM UNS: -
  • Microstructure: Austenitic
Typical applications
  • Furnace equipment
  • Case hardening boxes
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 17.3
  • Ni: 9.1
  • Mo: -
  • N: -
  • Others: Ti 

Therma 304H/4948 stainless steel

Therma 304H/4948 is an austenitic Core 304/4301 variant with improved high-temperature creep strength that is best employed in temperatures up to 750°C/1380°F. It offers good formability and weldability.

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  • EN: 1.4948
  • ASTM type: 304H
  • ASTM UNS: S30409
  • Microstructure: Austenitic
Typical applications
  • Tubes
  • Pressure vessels
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 18.1
  • Ni: 8.3
  • Mo: -
  • N: -
  • Others : -

Therma 347H stainless steel

Therma 347H is an austenitic heat resisting stainless steel with excellent long-term creep resistance at at 550–600°C/1020–1110°F and comparable wet corrosion resistance to Core 347/4550.

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  • EN: -
  • ASTM type: 347H
  • ASTM UNS: S34709
  • Microstructure: Austenitic
Typical applications
  • Oil refineries
  • Fired heater tubes
  • Boiler casings
  • Pressure vessels
  • Reactor vessels
  • Welded tubes
  • Fittings
  • Stack liners
  • Tanks for storing organic chemicals
  • Furnace heating elements
  • Tanks for thermal storage
  • Valves and flanges
Product forms
Typical chemical composition, % by mass
  • C: 0.05
  • Cr: 17.5
  • Ni: 9.5
  • Mo: -
  • N: -
  • Others: Nb
Our service centers provide a wide range of coil process services. Our long experience is your guarantee of superior quality, technical support and sustainable operations to ensure you get the very best advice and exceptional service – from quote to delivery.

Our services include slitting, cut-to-length, grinding and brushing lines specializing in polished and brushed surface treatments. Our service centers located in China, France, Germany, Hungary, Italy, Poland, Sweden and UK handle a wide range of grades, and many maintain extensive stock programs, with products available in both standard and specialty stainless steel grades. We handle the process from the mill right through to the finished product and ensure that you get your stainless steel formed and finished to your precise requirements. Coil service centers work as extended workbenches of our cold rolling mills and offer you proven benefits; delivery reliability, quality assurance and lot sizes to match any of your requirements.

Why cold-rolled coil, strip, and sheet?

  • Great width selection in coils, strips and sheets
  • Excellent dimensional accuracy
  • Available in austenitic, ferritic, duplex and martensitic grades, with wide variety of special surfaces

Cold rolled coil, strip and sheet

A wide selection for a variety of use; our cold rolled coil, strip and sheet products are available in both heat- and corrosion resistant forms. In addition, their standard and special surface finishes provide a unique level of customization. These products come in the following stainless-steel types: austenitic, ferritic, duplex and martensitic. Lightweight yet strong, the cold rolled coil, strip and sheet products are fully recyclable and are versatile in application. 

The Outokumpu offering includes semi-cold rolled surface RAP®2E: it is cold rolled, heat treated, mechanically descaled and pickled. It is a relatively rough shot blasted finish with cold band dimensional tolerances. 

Expertise in production 

Outokumpu has the ability to produce coils up to two meters in width in Avesta, Sweden (with the exception of 72 inches, which is produced in in Calvert USA), as well as the most comprehensive thickness range. To find the most suitable cold rolled coil, strip or sheet for your needs, check the thickness range from the table below.
Our strip products can be produced in a variety of widths, depending on the gauge required. Using the modern technology, an entire range of strip can be produced to the tightest tolerance. For thinner gauges and narrower strip check Outokumpu precision strip offering.

From complete control of the production process – beginning at Outokumpu’s own Kemi mine, the source of chrome used to produce stainless steel – to advanced production efficiencies, unmatched technical expertise and unwavering commitment to quality, Outokumpu delivers significant value to our customers.

We have an extensive coil service center network that operates as extended workbenches of our cold rolling mills and offer you proven benefits; delivery reliability, quality assurance and lot sizes to match any of your requirements. Find out more about our stainless-steel products and services available in at each service center location below.
 

Downloads

Environmental product declaration - Cold rolled
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Environmental product declaration - Hot rolled
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BRE – Certified environmental product declaration (EPD) – Stainless steel reinforcing bar – Outokumpu Sheffield
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LEED Green Building Rating Systems
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LEED points summary
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Americas Product Offering

Outokumpu’s 72” portfolio

Safety information sheet for stainless steel in Europe
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RoHS 2018
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A selection of Stainless steel complying with BASTA and BVB
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