China GBT ML10 China structural steel and alloy steel and ML10 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Structure Steel | ML10 | GBT | China | China structural steel and alloy steel |
A70204 |
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A70284 |
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A70354 |
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A71145 |
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A71204 |
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A71354 |
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A20378 |
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A74204 |
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A73154 |
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A73204 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) |
---|---|---|---|---|---|---|---|---|
0.07-0.14 | Max 0.20 | Max 0.60 | 0.035 | 0.035 | Max 0.20 | — | — | 0.2 |
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) |
---|---|---|---|---|---|---|
168 (≥) | 328 (≥) | 41 | 32 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 232 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.34 | - | |||
371 | 415 | - | 44.3 | 431 | - | ||
638 | - | 31 | 42.2 | 444 | 134 |
Heat treated : 1346°C - 1213°C
Grade | Standard | Country | Application |
---|---|---|---|
ML10Al | GBT | China | China structural steel and alloy steel |
ML10 | GBT | China | China structural steel and alloy steel |
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