BS B.S. 530 A 32 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Alloy Steel | B.S. 530 A 32 | BS | ||
| SS 2244 |
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| B.S. 2 S 117 |
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| B.S. 2 S 119 |
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| B.S. 2 S 516 |
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| B.S. 2 S 517 |
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| B.S. 250 A 53 |
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| B.S. 250 A 58 |
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| B.S. 3 S 95 |
|||||
| B.S. 3111 Type 6 |
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| B.S. 530 A 30 |
| Element | Weight % |
| C | 0.27-0.33 |
| Mn | 0.60-1.10 |
| Cr | 0.75-1.20 |
| P | 0.035 |
| S | 0.040 |
| Si | 0.15-0.30 |
| 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) |
|---|---|---|---|---|---|---|
| 558 (≥) | 644 (≥) | 23 | 23 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 244 |
| 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 |
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.22 | - | |||
| 133 | 464 | - | 14.3 | 144 | - | ||
| 284 | - | 11 | 32.2 | 332 | 122 |
Heat treated : 1674°C - 1185°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| Q195 | China | Engineering and welding | |
| Q215 | China | Engineering and welding | |
| Q215 B | China | Engineering and welding | |
| Q235 | China | Engineering and welding | |
| Q235 B | China | Engineering and welding | |
| Q235 C | China | Engineering and welding | |
| Q235 D | China | Engineering and welding | |
| Q255 A | China | Engineering and welding | |
| Q255 B | China | Engineering and welding | |
| Q275 | China | Engineering and welding | |
| Q235q C | China | Bridge structure with steel | |
| Q235q D | China | Bridge structure with steel | |
| Q345q E | China | Bridge structure with steel | |
| Q345q C | China | Bridge structure with steel | |
| ASTM 1030 | ASTM | USA | General use carbon steel bar |
| UNS G10300 | UNS | USA | General use carbon steel bar |
| ASTM 1005 | ASTM | USA | General use carbon steel bar |
| UNS G10050 | UNS | USA | General use carbon steel bar |
| ASTM 1006 | ASTM | USA | General use carbon steel bar |
| UNS G10060 | UNS | USA | General use carbon steel bar |
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