| AISI 1018 | |
 | |
| Category | Steel |
| Class | Carbon steel |
| Type | Standard |
| Designations | United States: AMS 5069 , AMS 5069A , ASTM A108 , ASTM A29 , ASTM A510 , ASTM A513 , ASTM A519 , ASTM A544 , ASTM A545 , ASTM A548 , ASTM A549 , ASTM A576 , ASTM A659 , MIL SPEC MIL-S-11310 (CS1018) , SAE J403 , SAE J412 , SAE J414 , UNS G10180 |
| Composition | |
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| Mechanical Properties | |
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| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson's Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 634 | 25 | carburized at 925°C, cooled, reheated to 775°C, water quenched, tempered at 175°C, core properties (round bar (19-32 mm)) more |
| Yield Strength (Mpa) | 386 | ||
| Elongation (%) | 27 | ||
| Reduction in Area (%) | 48 | ||
| Hardness (HB) | 197 | 25 | carburized at 925°C, cooled, reheated to 775°C, water quenched, tempered at 175°C, core properties (round bar (19-32 mm)) more |
