Alloy steel grades
1 alloy steel grades from 1 designation systems, each with a full data sheet. Sorted by system; the yield and tensile values are the first line of each grade's mechanical table.
AISI / SAE
| Grade | No. | Type | C % | Yield MPa | Tensile MPa | Equivalents |
|---|---|---|---|---|---|---|
| 4130 | G41300 | Chromium-molybdenum low-alloy steel, weldable (chromoly) | 0.28 – 0.33 | ≈ 360 | ≈ 560 | 25CrMo4, 30CrMo4, SCM430 |