Spring steel grades
1 spring 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 |
|---|---|---|---|---|---|---|
| 1095 | G10950 | High-carbon steel (spring / knife / blade steel) | 0.9 – 1.03 | ≈ 380 | ≈ 650 | C100S, C90S / C98S, SK95 (SK4) |