C30 steel structure,C30 steel structure Manufacturer

C30 steel structure strength and hardenability is higher than 30 steel, weldability medium, cutting good processability, cold deformation, plastic medium, generally used in the normalized condition, used in the manufacture of bolts, nuts, leverage, and working under high stress of small parts.

C30 steel structure Chemical composition：
C(％): 0.27～0.34
Si(％): ≤0.40
Mn(％): 0.50～0.80
P(％)≤: 0.045
S(％)≤: 0.045
Cr(％): ≤0.40
Mo(％): ≤0.10
Ni(％): ≤0.40
Other: Cr+Mo+Ni≤0.63

C30 steel structure Mechanical property at different heat treatment practice：
Mechanical property ≥|σb/MPa: 490
Mechanical property ≥|σs/MPa: 295
Mechanical property ≥|δ(％): 21
Mechanical property ψ(％)|≥: 50
Hardness /≥HBS (untreated): 179min.

C30 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 C30 steel structure Manufacturer , if you need C30 steel structure Mechanical property or want to find a C30 steel structure Manufacturer , please contact katalor !

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