USA SAE A 501 (2007), A 501 Grade A Specialsteel Hot-Formed Welded and Seamless Carbon Steel Structural Tubing and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 501 Grade A | Martensite | SAE | USA | Hot-Formed Welded and Seamless Carbon Steel Structural Tubing |
| C | Mn | Si | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|
| ≤0.15 | 0.30 -0.60 | 0.50 -1.00 | ≤0.03 | ≤0.03 | 6.00 -8.00 | ≤ ≥ | 0.40 -0.65 |
| 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) |
|---|---|---|---|---|---|---|
| 758 (≥) | 425 (≥) | 21 | 31 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
| 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 |
|---|---|---|---|---|---|---|---|
| 41 | - | - | 0.42 | - | |||
| 864 | 628 | - | 31.3 | 242 | - | ||
| 594 | - | 44 | 14.2 | 142 | 312 |
Heat treated : 1982°C - 1398°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| AISI 501A |
| A 501 (2007) | Hot-Formed Welded and Seamless Carbon Steel Structural Tubing | A-501-(2007).pdf |
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