| Specifications of 1.4310 Stainless Spring Steel Wire: |
| Grade | 301,304N, 304L,316,316L,317,317L,631,420 |
| Standard | ASTM A313 |
| Diameter Range | 0.60 mm to 6. mm (0.023 to 0.236) |
| Temper | Half Hard, 3/4 Hard, Hard, Full hard. |
| Surface | Bright or Matt finish |
| Features | High flexibility, Low maintenance, Longer service life etc. |
| TYPE OF 1.4310 Stainless Spring Steel Wire: |
| EQUIVALENT GRADES OF 1.4310 Stainless Spring Steel Wire: |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| 301 | 1.4310 | S30100 | SUS301 | 301S21 | 12X18H10E | Z12CN17-07 | 1.4310 |
| CHEMICAL COMPOSITION OF 1.4310 Stainless Spring Steel Wire: |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| 301 | 0.15 max | 2.00max | 1.0 max | 0.030max | - | Bal | 0.75max | 16.00-18.00 |
| 1.4310 Stainless Spring Steel Wire Mechanical Properties |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| 301 | 250 | 700 | 40 |
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