Alloy N155/Multimet N155
Category：Super alloy» | Date：2023-03-25
Main specifications:
USA UNS W.Nr Alloy EN DESIGNATION AISI/SAE MULTIMET® N155 R30155 1.4974 N-155 X12CrCoNi21-20 661 Chemical composition under ASTM B639-02 standard:
Grade chemical composition,% Ni Cr Co Mo W Fe Mn C Si Nb+Ta S P N UNS R30155 19.0-21.0 20.0-22.5 18.5-21.0 2.5-3.5 2.0-3.0 remainder 1.0-2.0 0.08-0.16 ≤1.0 0.75-1.25 ≤0.03 ≤0.04 ≤0.2 Fe element shall be determined arithmetically by difference.
Remarks：If require adjustments for some chemical compositions, pls consult with us.
Main product types:
wire,rod,forging,bar,strip,sheet/plate.
Main produce standards:
Wire,Rod, Bar,Forging Plate/Sheet/Strip ASTM B639 AMS 5532
