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Product Details

Chemical composition


C(%) Si(%) Al(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
C(%)(%) ≦0.09 Si(%)(%) ≦1.0 ≦0.09 Mn(%)(%) ≦1.0 P(%)(%) ≦0.04 ≦0.09 ≦0.09 ≦0.09 ≦0.09 ≦0.09


Applications

Heat-Resisting Stainless Steels


Country Code:

AISI

Standard

631

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(%) Al(%) Mn(%) P(%) N(%) S(%) Cr(%)
631 CNS ≦0.09 ≦1.0 0.75-1.50 ≦1.0 ≦0.04 ≦0.03 16.0-18.0
0Cr17-Ni7A1 GB ≦0.09 ≦1.0 0.75-1.50 ≦1.0 ≦0.035 ≦0.03 16.0-18.0
SUS631 JIS ≦0.09 ≦1.0 0.75-1.50 ≦1.0 ≦0.04 0.75-1.50 ≦0.03 16.0-18.0
631 AISI ≦0.09 ≦1.0 0.75-1.50 ≦1.0 ≦0.04 ≦0.03 16.0-17.5
X7CrNi-A117-7 DIN ≦0.09 ≦1.0 ≦1.0 ≦0.045 0.75-1.50 ≦0.03 16.0-18.0


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