USA SAE A 1018/A 1018M (2010), A 1018 HSLAS Grade 65 [450] Class 1 B Specialsteel Steel, Sheet and Strip, Heavy-Thickness Coils, Hot-Rolled, Carbon, Commercial, Drawing, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Type | Standard | Country | Application |
|---|---|---|---|---|---|---|
| Steel Grades | Specialsteel | A 1018 HSLAS Grade 65 [450] Class 1 B | Martensite | SAE | USA | Steel, Sheet and Strip, Heavy-Thickness Coils, Hot-Rolled, Carbon, Commercial, Drawing, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength Steel |
| C | Mn | Si | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|
| ≤0.15 | 0.30 -0.60 | 0.50 -1.00 | ≤0.03 | ≤0.03 | 8.00 -10.00 | ≤ ≥ | 0.90 -1.10 |
| 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) |
|---|---|---|---|---|---|---|
| 678 (≥) | 277 (≥) | 21 | 21 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 433 |
| 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 | - | - | 0.21 | - | |||
| 855 | 547 | - | 23.3 | 444 | - | ||
| 894 | - | 42 | 14.2 | 422 | 134 |
Heat treated : 1377°C - 1262°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| AISI 501B |
| A 1018/A 1018M (2010) | Steel, Sheet and Strip, Heavy-Thickness Coils, Hot-Rolled, Carbon, Commercial, Drawing, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength Steel | A-1018-A-1018M-(2010).pdf |
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