GB/T 8162 20CrMo seamless steel pipes chemical composition:
Grade
|
C |
Si |
Mn |
Cr |
Mo |
Ni |
W |
B |
Al |
Ti |
V |
20CrMo |
0.17-0.24 |
0.17-0.37 |
0.40-0.70 |
0.80-1.10 |
0.15-0.25 |
|
|
|
|
|
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GB/T 8162 20CrMo seamless steel pipes mechanical property:
Grade |
Tensile Strength(MPa) |
Yield Strength(MPa) |
Elongation in 2 in.(50mm) |
20CrMo |
845-885 |
635-685 |
11% min |
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