China GBT 60CrMnMoA China structural steel and alloy steel and 60CrMnMoA Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Structure Steel | 60CrMnMoA | GBT | China | China structural steel and alloy steel |
65Mn |
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55Si2Mn |
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55Si2MnB |
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55SiMnVB |
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60Si2Mn |
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60Si2MnA |
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60Si2CrA |
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60Si2CrVA |
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55CrMnA |
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60CrMnA |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) |
---|---|---|---|---|---|---|---|
0.56-0.64 | 0.17-0.37 | 0.70-1.00 | 0.03 | 0.03 | 0.70-1.00 | Max 0.35 | 0.25-0.35 |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
356 (≥) | 828 (≥) | 31 | 21 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 122 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
11 | - | - | 0.21 | - | |||
935 | 439 | - | 44.3 | 214 | - | ||
688 | - | 23 | 23.2 | 311 | 112 |
Heat treated : 1253°C - 1784°C
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