Mẫu chuẩn thành phần thép IARM 380A
(C-0.268, Mn-1.24, Si-0.181, P-0.021, S-0.025, Cu-0.265, Cr-0.192, Ni-0.114), Ǿ31mm x18mm
Certificate of Analysis
IARM 380A
Grade A706-60
± 0.002
N 0.012 ± 0.003 Nb 0.0020 ± 0.0008
Mn 1.24 ± 0.02 Mo 0.059
± 0.002
Cr 0.192 ± 0.003 Cu 0.265 ± 0.003
C 0.268 ± 0.007 Co 0.010
± 0.0007
W 0.009 ± 0.003
Sn 0.0117 ± 0.0008 V 0.0475
± 0.002
S 0.025 ± 0.001 Si 0.181