China GBT 6J10 Resistance alloy and 6J10 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Alloy | 6J10 | GBT | China | Resistance alloy |
4J44 |
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4J45 |
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4J46 |
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4J47 |
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4J49 |
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4J50 |
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4J58 |
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4J78 |
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4J80 |
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4J82 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Cu(%) | Fe(%) |
---|---|---|---|---|---|---|---|---|
0.05 | <0.20 | <0.30 | 0.010 | 0.010 | 9.0-10.0 | Ni+Co=Bal | <0.2 | <0.4 |
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) |
---|---|---|---|---|---|---|
579 (≥) | 768 (≥) | 14 | 11 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 |
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 |
---|---|---|---|---|---|---|---|
14 | - | - | 0.42 | - | |||
367 | 574 | - | 31.3 | 444 | - | ||
716 | - | 41 | 32.2 | 113 | 143 |
Heat treated : 1633°C - 1822°C
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