| Standard: | DIN, JIS, AISI, ASTM, GB, BS |
|---|---|
| Technics: | Cold Drawn |
| Application: | Structural Steel Bar |
| Surface: | Black |
| Alloy: | Non-alloy |
| Special Use: | High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated 2 | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 338 | 667 | 22 | 34 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 |
| 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 |
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.42 | - | |||
| 295 | 331 | - | 41.3 | 142 | - | ||
| 368 | - | 11 | 32.2 | 343 | 323 |
| C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
|---|---|---|---|---|
| 0.18 | 0.45 | 0.7/1.5 | 0.035 | 0.03 |
| N ≤ |
Al > |
Nb ≤ |
Nb+Ti+V | |
| 0.02 | 0.02 | 0.03 | 0.05 | |
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