Specifications of 304N Stainless Spring Steel Wire: |
Grade | 301,304N, 304L,316,316L,317,317L,631,420 |
Standard | ASTM A580 |
Diameter | 0.60 mm to 6. mm (0.023 to 0.236) |
Surface | Bright or Matt finish |
Features | High flexibility, Low maintenance, Longer service life |
Temper | Half Hard, 3/4 Hard, Hard, Full hard. etc. |
TYPE OF 304N Stainless Spring Steel Wire: |
EQUIVALENT GRADES OF 304N Stainless Spring Steel Wire: |
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
304N | 1.4315 | S30451 | SUS304N1 | 304S65 | 20Ch18N9 | Z5CN18-10 | X5CrNi18-10 |
CHEMICAL COMPOSITION OF 304N Stainless Spring Steel Wire: |
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
420 | 0.08 max | 2.00max | 1.0 max | 0.030max | - | Bal | 7.0-10.0 | 17.00-19.00 |
304N Stainless Spring Steel Wire Mechanical Properties |
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
420 | 550 | 250 | 40 |
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