1.4361 – S30600
Available from stock !
Research shows that a strong addition of silicon to austenitic stainless steels of the 18/10 type has a favorable influence on resistance to transpassive intergranular corrosion.
This type of corrosion develops particularly in very concentrated nitric environments ( > 90%) up to boiling point, also in strongly oxidizing nitric environments (oxidizing ions present such as: hexavalent chromium, pentavalent vanadium - ferritic salts etc...).
|> EURONORM :||EN 1.4361||X1 Cr Ni Si 18-15-4|
|> ASTM :||UNS S30600|
1.4361 / UR™ S1 has a chemical composition adapted to work in the transpassive zone. It resists perfectly to intergranular corrosion.
⦁ Mineral chemistry
Production of concentrated HNO3
⦁ Organic chemistry
Use of concentrated HNO3 (nitration)
⦁ Nuclear industry
Evaporator working in nitric environment, to concentrate products of fusion
⦁ Metallurgical industry
Tanks - equipment destined for nitrogen sulphite mixtures
⦁ Chemical industry
Chrome sulphite mixtures, very oxyding solutions
⦁ Explosive industry
⦁ Aerospatial industry