USA AMS SA-1008/SA-1008M, SA-1008 SHS 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 SHS 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) |
---|---|---|---|---|---|---|
682 (≥) | 944 (≥) | 21 | 14 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 224 |
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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.31 | - | |||
211 | 197 | - | 32.3 | 434 | - | ||
398 | - | 33 | 32.2 | 434 | 234 |
Heat treated : 1949°C - 1529°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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