Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
≦0.15 ≦0.15 ≦0.15 ≦0.15 ≦0.15 ≦0.15 ≦0.15 ≦0.15 ≦0.15 ≦0.15


Applications

Alloy Steel Forgings for Pressure Vessels for High Temperature Service


Country Code:

DIN

Standard

X12CrMo7

Steel Type



Heat treatment

Heat Treatment of steel grade VV-54
Heat treated : 1391°C - 1967°C


Relate Steel Type

Steel Type Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Ni(%)
4.0-6.0 0.45-0.65
SFVAF5C CNS ≦0.25 ≦0.5 0.3-0.6 ≦0.03 ≦0.03 4.0-6.0 0.45-0.65
SFVAF5C JIS ≦0.25 ≦0.5 0.3-0.6 ≦0.03 ≦0.03 4.0-6.0 0.45-0.65
F5A ASTM ≦0.25 ≦0.5 ≦0.6 ≦0.04 ≦0.03 4.0-6.0 0.45-0.65
X12CrMo7 DIN ≦0.15 0.5-1.0 0.3-0.6 ≦0.03 ≦0.03 4.0-6.0 0.45-0.65
SFVAF5B CNS ≦0.15 ≦0.5 0.3-0.6 ≦0.03 ≦0.03 4.0-6.0 0.45-0.65
SFVAF5B JIS ≦0.15 ≦0.5 0.3-0.6 ≦0.03 ≦0.03 4.0-6.0 0.45-0.65
F5 ASTM ≦0.15 ≦0.5 0.3-0.6 ≦0.03 ≦0.03 4.0-6.0 0.45-0.65
12CrMo-19-5 DIN 0.08-0.15 ≦0.5 0.3-0.6 ≦0.025 ≦0.02 4.0-6.0 0.45-0.65


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