| AISI 1022 | |
 | |
| Category | Steel |
| Class | Carbon steel |
| Type | Standard |
| Designations |
Germany: DIN 1.1133 Italy: UNI G 22 Mn 3 Japan: JIS SMnC 21 United States: AMS 5070 , AMS 5070C , ASTM A29 , ASTM A510 , ASTM A519 , ASTM A544 , ASTM A545 , ASTM A548 , ASTM A576 , MIL SPEC MIL-S-11310 (CS1022) , SAE J403 , SAE J412 , SAE J414 , UNS G10220 |
| Composition | |
| |
| Mechanical Properties | |
| |
| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.858 | 25 | |
| Poisson's Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 429.2 | 25 | annealed at 870°C more |
| Yield Strength (Mpa) | 317.2 | ||
| Elongation (%) | 35.0 | ||
| Reduction in Area (%) | 63.6 | ||
| Hardness (HB) | 137 | 25 | annealed at 870°C more |
| Impact Strength (J) (Izod) |
120.7 | 25 | annealed at 870°C more |
| Thermal Properties | |
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