SBPDN 1080/1230 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Carbon Steel | SBPDN 1080/1230 | |||
SD390 |
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SD490 |
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SBPR 785/1030 Grade A2 |
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SBPR 930/1080 Grade B1 |
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SBPR 930/1180 Grade B2 |
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SBPR 1080/1230 Grade C1 |
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SBPDL 930/1080 |
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SBPDL 1080/1230 |
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SBPDL 1275/1420 |
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SBPDN 930/1080 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
Not stipulated | Not stipulated | Not stipulated | 0.03 | 0.035 | ||
Mo | Al | Cu | Nb | Ti | V | Ce |
≤0.3 | ||||||
N | Co | Pb | B | Other | ||
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) |
---|---|---|---|---|---|---|
246 (≥) | 122 (≥) | 31 | 24 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 143 |
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 | - | - | 0.13 | - | |||
314 | 854 | - | 31.3 | 121 | - | ||
998 | - | 11 | 11.2 | 222 | 421 |
Heat treated : 1713°C - 1535°C
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