Core 4622
Competitive and stable price, easy to polish, good machinability
Outokumpu Core 4622 is a dual stabilized, nickel-free 21% chromium ferritic stainless steel. It’s a competitive alternative to 304L/4307 in a wider range of applications, including elevator cladding. Core 4622 can be supplied with a wide range of functional and aesthetic surface finishes.
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Victor Messerschmidt
Sales Development Manager at Outokumpu
victor.messerschmidt (@) outokumpu.com
Core 4622 is a highly competitive and attractive alternative to common austenitic grades. Discover the benefits.
Excellent cost stability compared to Ni-alloyed austenitic grades and Mo-alloyed acid proof grades.
Localized pitting resistance comparable to common austenitic grades 304 and 304L.
Ideal for deep drawing applications with high R-value and limiting drawing ratio (LDR).
Virtually roping free for easy polishing. Improved surface properties due to low Ti content.
Low risk of sensitization owing to stabilization. Less distortion than in austenitic grades thanks to higher heat transfer.
Lower work hardening than austenitic grades, enabling faster machining times and longer tooling life.
The exceptionally versatile, price-stable Core 4622 is the ideal choice for more sustainable elevator and escalator manufacturing. Choosing 4622 enables lower value chain emissions, with Outokumpu products having a total carbon footprint that is up to 75% lower than the industry average. Find out more in our article.
Read moreWe bring our expertise to the service of society at large, and that is realized by the capability and dedication of our people. A strong customer focus, sustainability and technical excellence are at the heart of everything we do. As a customer, you benefit from our extensive R&D and technical support throughout the entire product development process. We are constantly inspired by stainless steel and excited by its possibilities. We always will be.
Global megatrends such as population growth, mobility and urbanization have resulted in unprecedented economic growth and prosperity. At the same time, these megatrends have resulted in massive problems related to increasing carbon emissions and overall climate change. Stainless steel has a crucial role in decarbonization. With the lowest carbon footprint in the industry, Outokumpu is dedicated to help customers reduce emission across their value chain.
Would you like to find out more about Core 4622, or request a quote? Click below to contact our experts for a discussion.
Get in touchNew ferritic stainless steel with smart Nb alloying, offering enhanced high temperature creep resistance above 1 000 °C.
Best wishes,
Victor Messerschmidt
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