Specifications:

1) Grade: 201, 202, 301, 303, 304, 304L, 305, 316, 316L, 321, 410, 416, 420, 430…

1.4301, 1.4306, 1.4845, 1.4401, 1.4371, 1.4597, 1.4541( DIN standard)

2) Standard: ASTM, EN, DIN, JIS, GB
3) Diameter: 0.05-20mm

4) Surface: bright, cloudy, plain, black

5) Type:

5.1  Soft:bright surface, soft, no magnetic, good anti-fatigue

        Size: 0.03 —10.0mm

       Raw Material: 301 , 302 , 304 , 304L , 316 , 316L , 310 , 310S , 321 

5.2  lightly drawn:  light drawn wire after heat treatment

         Szie: 0.03 — 10.0mm

         Material: 301 , 302 , 304 , 304L , 316 , 316L , 310 , 310S , 321 

5.3  cold drawn: bright surface, good toughness and wear-resisting performance

         Szie: 0.03 —18.0mm

         Material: 302 , 304 , 304L , 316 , 316L , 310 , 310S , 321

5.4  Spring Type:High hardness, good elasticity,good wear-resisting and high tensile strength

6) Tensile strength: soft (650-850N/mm2) and hard (around 2000N/mm2)

7) Packing: in Coil or in Spool then in Carton or as customers’ request

8) Quality assurance: Mill Test Certificate is supplied with shipment, third Party Inspection is acceptable