Outokumpu is the global leader in stainless steel
Choosing the right stainless steel is the key to maximize performance and optimize solutions in any industry. Stainless steel is sustainable, durable and designed to last forever.
Discover our offeringDuplex 90 years
Duplex stainless steel was developed by Outokumpu in 1930. Read our collection of articles
Explore the world of DuplexIndustry’s most comprehensive technical expertise
Outokumpu Americas is built on the best of what stainless steel has to offer.