Stainless Steel Spring Wire
Characteristics: Uniform and beautiful surface condition, stable linearity, excellent cast and helix, good coil-forming ability for the spring.
Diameter: 0.2mm-15.0mm
Grade:316,304,200,201,202 etc
Packing: coil,spool,bundle,wooden case etc
Application:Producted in accordance with the specifications of JIS, with stable linearity, excellent cast and helix, it can be widely used for rolling various precision spring.
Material | Chemical composition |
Grade | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | Other |
201 | 0.15 | 1 | 5.5-7.5 | 0.06 | 0.03 | 3.5-5.5 | 16-18 | | | N<0.25 |
130M/202 | 0.15 | 1 | 7.5-10 | 0.06 | 0.03 | 4.00-6.00 | 17.0-19.0 | | | N≤0.25 |
301 | 0.15 | 1 | 2 | 0.45 | 0.03 | 6.0-8.0 | 16.0-18.0 | | | |
302 | 0.15 | 1 | 2 | 0.45 | 0.03 | 8.0-10.0 | 17-19 | | | |
302HQ | 0.08 | 1 | 2 | 0.45 | 0.03 | 8.5-10.5 | 17-19 | 3.0-4.0 | | |
303 | 0.15 | 1 | 2 | 0.2 | ≥0.15 | 8.0-10.0 | 17-19 | | ≤6.0 | |
303Cu | 0.15 | 1 | 3 | 0.2 | ≥0.15 | 8.0-10.0 | 17-19 | 1.5-3.5 | ≤6.0 | |
304 | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 18-20 | | | |
304H | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 17-19 | | | |
304HC | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 17-19 | 2.0-3.0 | | |
304HCM | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0-10.0 | 17-19 | 2.5-4.0 | | |
304L | 0.03 | 1 | 2 | 0.045 | 0.03 | 9.0-13.0 | 18-20 | | | |
304M | 0.06 | 1 | 2 | 0.045 | 0.03 | 8.9-10.0 | 18-20 | | | |
304N1 | 0.08 | 1 | 2 | 0.045 | 0.03 | 7-10.5 | 18-20 | | | N0.1-0.25 |
305 | 0.12 | 1 | 2 | 0.045 | 0.03 | 10.5-13 | 17-19 | | | |
305J1 | 0.08 | 1 | 2 | 0.045 | 0.03 | 11-13.5 | 16.5-19 | | | |
309S | 0.08 | 1 | 2 | 0.045 | 0.03 | 12.0-15.0 | 22-24 | | | |
301S | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 19-22 | 24-26 | | | |
314 | 0.25 | 1.5-3 | 2 | 0.04 | 0.03 | 19-22 | 23-26 | | | |
316 | 0.08 | 1 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16-18 | | 2.0-3.0 | |
316Cu | 0.03 | 1 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16-18 | 2.0-3.0 | 2.0-3.0 | |
316L | 0.03 | 1 | 2 | 0.045 | 0.03 | 12.0-15.0 | 16-18 | | 2.0-3.0 | |
321 | 0.08 | 1 | 2 | 0.045 | 0.03 | 9.0-13.0 | 17-19 | | | Ti≤5 |
410 | 0.015 | 1 | 1 | 0.04 | 0.03 | | 11.5-13.5 | | | |
416 | 0.15 | 1 | 1.25 | 0.06 | ≥0.15 | | 12.0-14.0 | | | |
420 | 0.26-4 | 1 | 1 | 0.04 | 0.03 | | 12.0-14.0 | | | |
410L | 0.03 | 1 | 1 | 0.04 | 0.03 | | 11.5-13.5 | | | |
430 | 0.12 | 0.75 | 1 | 0.04 | 0.03 | | 16-18 | | | |
430F | 0.12 | 1 | 1.25 | 0.06 | 0.15 | | 16-18 | | | |
631(ji) | 0.09 | 1 | 1 | 0.04 | 0.03 | 6.5-8.5 | 16-18 | | | AL0 |