38MnVS6
1.1303Microalloyed precipitation-hardened forging steel. Achieves high strength directly from forging heat — no separate quench & temper needed. Cost-effective alternative to QT steels for automotive crankshafts, connecting rods, and other high-volume forged components.
International equivalents
| Flag | Standard | Country | Grade | Number | Match |
|---|---|---|---|---|---|
| 🇺🇸 | SAE | USA | SAE J1268 (concept) | — | REF |
| 🇪🇺 | EN | Europe | 38MnVS6 | 1.1303 | 100% |
Sources: SAE J1268, EN 10267
Mechanical properties — Pro
Precipitation hardened
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | ||
| Yield Strength | ||
| Elongation | ||
| Hardness HB | ||
| Elastic Modulus | ||
| Density |
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