China CNS SBPR930/1080 China Taiwan Structural steel and SBPR930/1080 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Structure Steel | SBPR930/1080 | CNS | China | China Taiwan Structural steel |
SMA570P |
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SPA-H |
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SPA-C |
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SN400A |
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SN400B |
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SN400C |
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SN490B |
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SN490C |
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SBPR785/930 |
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SBPR785/1030 |
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) |
---|---|---|---|---|---|---|
742 (≥) | 322 (≥) | 24 | 24 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 |
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 |
---|---|---|---|---|---|---|---|
13 | - | - | 0.44 | - | |||
553 | 359 | - | 13.3 | 441 | - | ||
941 | - | 33 | 11.2 | 431 | 133 |
Heat treated : 1949°C - 1387°C
Grade | Standard | Country | Application |
---|---|---|---|
SBPR930/1080 | CNS | China | China Taiwan Structural steel |
SBPR930/1180 | CNS | China | China Taiwan Structural steel |
1080 | AS | Australia | Australia Structural steel |
SBPR1080/1230 | CNS | China | China Taiwan Structural steel |
SBPR1080/1320 | CNS | China | China Taiwan Structural steel |
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