China GBT 4J33 expansionalloy and 4J33 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Alloy | 4J33 | GBT | China | expansionalloy |
3J53 |
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3J53P |
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3J53Y |
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3J58 |
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3J60 |
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3J63 |
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4J06 |
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4J28 |
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4J29 |
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4J32 |
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) |
---|---|---|---|---|---|---|
398 (≥) | 194 (≥) | 33 | 11 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
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 | - | - | 0.11 | - | |||
589 | 544 | - | 22.3 | 244 | - | ||
376 | - | 24 | 43.2 | 113 | 341 |
Heat treated : 1588°C - 1899°C
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