Heat resistant steels

Discover our range of high-performance stainless steels that have been specially developed for extreme temperatures and creep behavior. These high-quality stainless steels are the ideal choice for applications that require exceptional heat resistance.

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Tool Steels
Material Classifictation
40CrMnMo7
Family
Plastic Moulding
Material Number
1.2311
Brand
Formadur 2316 /Superclean
Characteristics
Standard steel for Moulds
This is a Bar (Product) forged (Forming) quenched and tempered (Melting). You can get it in round (Shape) and processed (Finish).
Portfolio
Tool Steels
Material Classifictation
40CrMnMo7
Family
Plastic Moulding
Material Number
1.2311
Brand
Formadur 2316 /Superclean
Characteristics
Standard steel for Moulds
This is a Bar (Product) forged (Forming) quenched and tempered (Melting). You can get it in round (Shape) and processed (Finish).
Portfolio
Tool Steels
Material Classifictation
40CrMnMo7
Family
Plastic Moulding
Material Number
1.2311
Brand
Formadur 2316 /Superclean
Characteristics
Standard steel for Moulds
This is a Bar (Product) forged (Forming) quenched and tempered (Melting). You can get it in round (Shape) and processed (Finish).
Portfolio
Tool Steels
Material Classifictation
40CrMnMo7
Family
Plastic Moulding
Material Number
1.2311
Brand
Formadur 2316 /Superclean
Characteristics
Standard steel for Moulds
This is a Bar (Product) forged (Forming) quenched and tempered (Melting). You can get it in round (Shape) and processed (Finish).
Portfolio
Tool Steels
Material Classifictation
40CrMnMo7
Family
Plastic Moulding
Material Number
1.2311
Brand
Formadur 2316 /Superclean
Characteristics
Standard steel for Moulds
This is a Bar (Product) forged (Forming) quenched and tempered (Melting). You can get it in round (Shape) and processed (Finish).
Portfolio
Tool Steels
Material Classifictation
40CrMnMo7
Family
Plastic Moulding
Material Number
1.2311
Brand
Formadur 2316 /Superclean
Characteristics
Standard steel for Moulds
This is a Bar (Product) forged (Forming) quenched and tempered (Melting). You can get it in round (Shape) and processed (Finish).
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Longevity in high temperature environments

Our heat-resistant stainless steels have been carefully developed for high-temperature environments of over 550°C / 1020°F. They go beyond conventional limits and open up new perspectives for your most ambitious projects. Our austenitic stainless steels with their resistance to carburization and nitriding guarantee unsurpassed reliability in oxygen-deficient environments, even in extremely demanding hot gas environments. The exceptional strength properties of our heat-resistant ferritic stainless steels are suitable for demanding applications and guarantee the durability and longevity of your products, even when used in hot sulphurous gases.

Main grades (EN 10088-3) :1.4539, 1.4828, 1.4841, 1.4845

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Product portfolio for every application

Our steel is a driving force and cornerstone in a wide range of sectors and industries, driving them worldwide and playing a decisive role in solving current and future challenges.

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Sustainability  |  09/01/2026

Swiss Steel Group once again secures top “A” score in CDP rating

Swiss Steel Group has been awarded the highest rating, “A,” in CDP’s annual sustainability assessment for climate change for the second consecutive year. This distinction, conferred by the internationally recognized non-profit organization CDP, underscores the Group’s continued commitment to climate action and sustainable business practices. This achievement reinforces Swiss Steel Group’s position as a leader in corporate transparency and action on climate change, standing out from nearly 22,100 companies assessed.

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Products  |  15/12/2025

Swiss Steel Group publishes new white paper on efficiency in machining

What makes steel truly machinable? Cutting speed, tool life, and process stability determine the cost-effectiveness of machining. Our new white paper "Machinability" shows how machinability-optimized special steels can measurably improve productivity, quality, and sustainability.

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Products  |  22/10/2025

Swiss Steel Group launches "Machinability – Keep the World Turning" campaign

Materials expertise for precision, process stability and energy efficiency in machining

With its "Machinability – Keep the World Turning" campaign, Swiss Steel Group is launching an international initiative to promote competence and innovation in machining. The campaign celebrates the partnership between Swiss Steel Group and the machinists who turn steel into progress – highlighting how material expertise, precision and collaboration keep the world moving. The campaign will kick off on 21 and 22 October 2025 at the Ugitech site in Ugine (France) with presentations and discussions on current developments in the machining of stainless steels and engineering steels.

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