2CrMo steel belongs to the ultra-high strength steel, with high strength and toughness, hardenability is also better, low temperature impact toughness good. High temperature high creep strength and long-lasting strength.
42CrMo Steel chemical composition:
Grade |
C % |
Si % |
Mn % |
Cr % max |
Ni % max |
Cu % max |
P % max |
S % max |
42CrMo |
0.38-0.45 |
0.17-0.37 |
0.50-0.80 |
0.90-1.20 |
0.030 |
0.030 |
0.035 |
0.035 |
42CrMo Steel mechanical properties:
Grade |
Tensile strength Rm/MPa |
Yield Strength Rel/MPa |
Break elongation A% |
42CrMo |
1080 |
>930 |
>12 |
GB/T8162 42CrMo Steel pipe Application:
Drill Pipe, Fluid Pipe, Hydraulic Pipe, Oil Pipe, Structure Pipe, etc.
Source:
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