Directory of stainless steel grades

EN 1.4162 | S32101 (2101) | X2CrMnNiN21-5-1

EN 1.4162 | X2CrMnNiN21-5-1 - duplex stainless steel, which demonstrates better corrosion resistance. It is characterized by high resistance to cracking, better fatigue resistance. Significantly smaller cross-sectional area is required in the production of products.

Details: Written by: ukirs; Published: 26 January 2025; Created: 26 January 2025; Last Updated: 21 November 2025; Hits: 554

EN 1.4362 | X2CrNiN23-4 is a low-carbon and high-alloy stainless steel with a nickel content of less than 4%. The steel has a ferritic-austenitic structure, so it is called duplex stainless steel. In general, the two-phase stainless steel alloy element has a good balance.

Details: Written by: ukirs; Published: 26 January 2025; Created: 26 January 2025; Last Updated: 21 November 2025; Hits: 502

AISI 318 | EN 1.4462 | X2CrNiMoN22-5-3 belongs to the family of duplex stainless steels. It is characterized by an excellent combination of corrosion resistance and strength. The strength is approximately 2 times greater than that of austenitic grades such as AISI 316L. The steel is ideal for the construction industry.

Details: Written by: ukirs; Published: 26 January 2025; Created: 26 January 2025; Last Updated: 21 November 2025; Hits: 1163

EN 1.4482 | S32001 (2001) | X2CrMnNiMoN21-5-3 is a high quality duplex stainless steel. When properly heat treated it has a microstructure with a nearly equal proportion of austenite and ferrite. This microstructure ensures that duplex EN 1.4482 is much more resistant to stress corrosion cracking than austenitic stainless steels.

Details: Written by: ukirs; Published: 27 January 2025; Created: 27 January 2025; Last Updated: 21 November 2025; Hits: 615

Stainless steel AISI 329 | EN 1.4460 | S31200 | X3CrNiMoN27-5-2 Duplex is an acid-resistant austenitic-ferritic steel that exhibits very good corrosion resistance, especially in chlorine-containing environments. It is resistant to chloride attack, pitting corrosion, crack corrosion, stress corrosion and corrosion fatigue.

Details: Written by: ukirs; Published: 27 January 2025; Created: 27 January 2025; Last Updated: 21 November 2025; Hits: 960

EN 1.4501 | S32750 | X2CrNiMoCuWN25-7-4 - duplex stainless steel with excellent properties: impact toughness, high strength, corrosion resistance to a large number of organic and inorganic acids. It has high resistance to strong alkalis and is resistant to corrosion in a number of non-oxidizing acids.