USA AMS SA-1008/SA-1008M, SA-1008 BHS Grade 44[300] Specialsteel Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy With Improved Formability and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | SA-1008 BHS Grade 44[300] | Ferrite | AMS | USA | Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy With Improved Formability |
| C | Mn | Si | P | S | Cr | Ni | Mo | Cu |
|---|---|---|---|---|---|---|---|---|
| ≤0.02 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 18.00 -23.00 | ≤0.50 | ≤ ≥ | 0.90 -1.25 |
| 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) |
|---|---|---|---|---|---|---|
| 177 (≥) | 839 (≥) | 41 | 33 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
| 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 |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.14 | - | |||
| 434 | 758 | - | 34.3 | 114 | - | ||
| 768 | - | 44 | 42.2 | 131 | 433 |
Heat treated : 1656°C - 1942°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| 1.4435 | |||
| 1.4436 | |||
| 1.4438 | |||
| 1.4439 | |||
| 1.4432 | |||
| 1.4435 | |||
| 1.4438 | |||
| 1.4439 | |||
| 1.4436 | |||
| 1.4436 | |||
| 1.4434 | |||
| 1.4439 | |||
| 1.4437 | |||
| 1.4430 | |||
| 1.4430 | |||
| 443 | |||
| S44300 | |||
| TP443 | |||
| S44300 | |||
| MT443 |
| SA-1008/SA-1008M | Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy With Improved Formability | SA-1008-SA-1008M.pdf |
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