View recording

Feb 24, 2022

1 hour

Best tips for welding duplex

How to weld duplex stainless steel – Paul Janiak, Outokumpu

Welding duplex alloys is simple when you know how. Get all the essential information and guidelines in a nutshell from our design and fabrication expert.

 

Key tips for successful welding of stainless steel bridges – Lars-Åke Persson, Stål & Rörmontage

Join us to get practical advice and tips for welding stainless steel from an experienced professional.

  • Experiences from welding duplex grades

  • Main differences between welding carbon steel and stainless steel

  • Case examples of duplex stainless steel bridges

Paul Janiak

R&D Manager at Outokumpu

Paul Janiak is research and development manager at Outokumpu’s Avesta plant in Sweden and oversees creation and testing of new developments in fabrication and welding. He has a masters degree in materials science form KTH Royal Institute of Technology in Stockholm and has experience in joining techniques, welding and fabrication.

Lars-Åke Persson

Marketing and Project Director at Stål & Rörmontage

Stål & Rörmontage AB is a Swedish Company located on the south coast between Sölvesborg and Karlshamn. Their main production is within the steel and pipe industry, both locally and with international experience. Stål & Rörmontage has worked closely with Outokumpu and developed an interesting concept called the Environmental Bridge – which is basically maintenance-free and can have a lifetime lasting well over 100 years.

Get access to the webinar recording

Webinar

Your webinar is ready!

Recommended insights

Case Stockholm railway bridge

Upgrading bridge construction

Case Södertälje bridge

Designed to last

Case Story

The ultimate cliffhanger - The Gap

Article

Duplex in bridges and structures

Article

Sustainability is driving the adoption of duplex steel

Article

A bridge designed for manufacture

Article

Network Rail’s modular footbridge that can adapt to almost any railway station

Case Pooley Bridge

Bridging to the future

Webinar

New opportunities with modular bridges