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Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) N(%) S(%) Cr(%) W(%) Mo(%) Ni(%)
C(%)(%) 0.08-0.16 Si(%)(%) ≦1.0 0.08-0.16 P(%)(%) ≦0.045 N(%)(%) 0.1-0.2 0.08-0.16 0.08-0.16 0.08-0.16 0.08-0.16 0.08-0.16


Applications

Heat-Resisting Stainless Steels


Country Code:

Co : 18.5-21.0

Standard

DIN

Steel Type

X12CrCo-Ni21-20

Heat treatment

Heat Treatment of steel grade X12CrCoNi21-20
Heat treated : 1267°C - 1466°C


Relate Steel Type

Steel Type Country Code C(%) Si(%) Mn(%) P(%) N(%) S(%) Cr(%) W(%)
661 CNS 0.08-0.16 ≦1.0 1.0-2.0 ≦0.04 0.1-0.2 ≦0.03 20.0-22.5
1Cr22Ni20-Co20Mo3 GB 0.08-0.16 ≦1.0 1.0-2.0 ≦0.035 0.1-0.2 ≦0.03 20.0-22.5 2.0-3.0
SUH661 JIS 0.08-0.16 ≦1.0 1.0-2.0 ≦0.04 0.1-0.2 ≦0.03 20.0-22.5 2.0-3.0
661 AISI 0.11-0.13 0.6-0.8 1.4-1.6 0.12-0.14 20.7-20.8 2.3-2.4
X12CrCo-Ni21-20 DIN 0.08-0.16 ≦1.0 ≦2.0 ≦0.045 0.1-0.2 ≦0.03 20.0-22.5 2.0-3.0


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SUS309S SUH3 330 X8Cr17 SUS631 SUS304 X7CrNi-A117-7 X12CrCo-Ni21-20 304 304


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