30CrMo steel is a kind of alloy steel, 30 refers to carbon content. GB 30CrMO is equivalent to JIS SCM430.
30CrMo alloy steel is with high strength and high toughness, high hardenability, good machinability. The ability of cold deformation plasticity is of medium level.
Hot rolled 30CrMo steel pipe specification:
Outer Diameter: 6 - 2500 mm
Thickness: 1 - 220 mm
30CrMo alloy steel pipe Application:
30CrMo alloy are widely used in industries like oil & gas, aviation, aerospace, petrochemical, paper making, industrial gas, heat exchange and so on.
Hot rolled 30CrMo steel Chemical Composition:
|
Grade |
C |
Si |
Mn |
Mo |
Cr |
|
30CrMo |
0.26~0.34 |
0.17~0.37 |
0.40~0.70 |
0.15~0.25 |
0.80~1.10 |
Hot rolled 30CrMo steel Mechanical Property:
Tensile strength (σb / MPa): ≥930
Yield point (σs / MPa): ≥785
Elongation after break (δ5 /%): ≥12
Section shrinkage (ψ /%): ≥50
Impact absorption work (Aku2 / J): ≥ 63
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