EN 1.4550 / ER 347Si

Euronorm Nom. AISI / ASTM / UNS
1.4550 - ER 347Si

Chemical composition

Grades C Si Mn P S Cr Ni Mo Ti Cu Other
ACX 647 <=0.080 0.65 - 1.00 1.00 - 2.50 <= 0.030 <= 0.020 19.00 - 21.00 9.00 - 11.00 <= 0.50 - <= 0.50 Nb(10xC)max 1.00

Manufactured products