Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44 0.37-0.44


Applications

Structural Steels with Specified Hardenability Bands


Country Code:

CNS

Standard

11999

Steel Type

SCr440H

Heat treatment

Heat Treatment of steel grade SCr445
Heat treated : 1936°C - 1386°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
≦0.03 0.85-1.25 ≦0.25
SCr440H 11999 CNS 0.37-0.44 0.15-0.35 0.55-0.90 ≦0.03 ≦0.03 0.85-1.25 ≦0.25
40Cr 3077 GB 0.37-0.44 0.17-0.37 0.50-0.80 ≦0.035 ≦0.03 0.85-1.25 ≦0.25
SCr440H 5042 JIS 0.37-0.44 0.15-0.35 0.55-0.90 ≦0.03 ≦0.03 0.85-1.25 ≦0.25
5140H A304 ASTM 0.37-0.44 0.15-0.35 0.6-1.0 ≦0.035 ≦0.03 0.85-1.25 ≦0.25
5140H - AISI 0.37-0.44 0.15-0.35 0.6-1.0 ≦0.035 ≦0.03 0.85-1.25 ≦0.25
37Cr4 17200 DIN 0.34-0.41 0.15-0.40 0.60-0.90 ≦0.035 ≦0.03 0.85-1.25 ≦0.25
41Cr4 17200 DIN 0.37-0.45 0.15-0.40 0.50-0.80 ≦0.035 ≦0.03 0.85-1.25 ≦0.25
41CrS4 17200 DIN 0.38-0.45 0.15-0.40 0.5-0.8 ≦0.035 ≦0.03 0.85-1.25 ≦0.25


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