| AISI 1045 | |
 | |
| Category | Steel |
| Class | Carbon steel |
| Type | Standard |
| Designations |
France: AFNOR XC 42 TS , AFNOR XC 45 , AFNOR XC 48 , AFNOR XC42 Germany: DIN 1.1191 Japan: JIS S 45C , JIS S 48 C Sweden: SS 1672 United States: ASTM A29 , ASTM A510 , ASTM A519 , ASTM A576 , ASTM A682 , FED QQ-S-635 (C1045) , FED QQ-S-700 (1045) , SAE J403 , SAE J412 , SAE J414 , UNS G10450 |
| 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) | 585 | 25 | cold drawn, annealed (round bar (16-22 mm)) more |
| Yield Strength (Mpa) | 505 | ||
| Elongation (%) | 12 | ||
| Reduction in Area (%) | 45 | ||
| Hardness (HB) | 170 | 25 | cold drawn, annealed (round bar (19-32 mm)) more |
| Thermal Properties | |
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