C40E/Ck40 steel structure,C40E/Ck40 steel structure Chemical composition

C40E/Ck40 steel structure is a kind of super heavy steel for mould . With professional production experience, strict control C40E/Ck40 steel structure chemical composition and C40E/Ck40 steel structure mechanical properties.

C40E/Ck40 steel structure Chemical composition：
C(％): 0.37～0.44
Si(％): ≤0.40
Mn(％): 0.50～0.80
P(％)≤: 0.035
S(％)≤: 0.035
Cr(％): ≤0.40
Mo(％): ≤0.10
Ni(％): ≤0.40
Other(%): Cr+Mo+Ni≤0.63

C40E/Ck40 steel structure Mechanical property at different heat treatment practice：
Mechanical property ≥|σb/MPa: 570
Mechanical property ≥|σs/MPa: 335
Mechanical property ≥|δ(％): 19
Hardness /≥HBS (untreated): 217

C40E/Ck40 steel structure Manufacturing technique：
According to the steel grade and quality requirement, the melting of steel can adopt basic oxygen furnace, open- hearth furnace, electric arc furnace, electroslag remelting, vacuum degassing, and appropriate heat treatment.

as a C40E/Ck40 steel structure manufacturer in China , more about C40E/Ck40 steel structure Chemical composition , C40E/Ck40 steel structure Mechanical property or C40E/Ck40 steel structure Manufacturing technique , please contact us! and we keep more than 1000 ton C40E/Ck40 steel structure stock .

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