stainless steel wire rod manufacturer from China Saky Steel CO., LTD

Place of Origin:

Shanghai, China (Mainland)


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Product Detail

Our range of stainless steel wire & rods are used to manufacture automotive products, balls & taper roller bearings, braiding hoses

A) Material Classification:

     200 series: 201, 202 …

     300 series: 301,302,304,304L,304H,309S,310S,316,316L,321,347…

     400 series: 410,420,430,431,434…

B) Hardness Classification:

     Soft | 1/4H | 1/2H | 3/4H | H | EH |SH

C) Surface Classification:

     Bright; Gray; Oxidation; Burnishing; Coppering; Lead plating and so on

D) Purpose Classification:

     For spring; cold upsetting; welding; wire rope

E )Physical Classification:

     Magnetic / Nonmagnetic

F) Shape classification:

     Round wire; Half round wire; Square wire; pressure flat wire; precision shaped wire

Grade	C	Si	Mn	Cr	N	P	S	Ni	Cu	Ti	Mo
201	≤0.15	≤0.75	5.5~7.50	16.0~18.0	≤0.25	≤0.06	≤0.03	3.5~5.5	0.80%
202	≤0.15	≤1.0	7.50~10.0	17.0~19.0	≤0.25	≤0.06	≤0.03	4.0~6.0	–
301	≤0.15	≤1.0	≤2.0	16.0~18.0	–	≤0.045	≤0.03	6.0~8.0	–
302	≤0.15	≤1.0	≤2.0	17.0~19.0	–	≤0.035	≤0.03	8.0~10.0	–
302HQ	≤0.15	≤1.0	≤2.0	8.0~10.0	–	≤0.045	≤0.03	8.0~10.0	3~4
304	≤0.08	≤1.0	≤2.0	18.0~20.0	–	≤0.045	≤0.03	8.0~11.0	–
304L	≤0.03	≤1.0	≤2.0	18.0~20.0	–	≤0.045	≤0.03	8.0~11.0	–
304H	0.04~0.1	≤1.0	≤2.0	18.0~20.0	–	≤0.045	≤0.03	8.0~11.0	–
304N	≤0.08	≤0.75	≤2.0	18.0~20.0	0.1~0.16	≤0.045	≤0.03	8.0~11.0	–
316	≤0.08	≤1.0	≤2.0	16~18.0	–	≤0.035	≤0.03	10.0~14.0	–		2.0~3.0
316L	≤0.03	≤1.0	≤2.0	16.0~18.0	–	≤0.045	≤0.03	10.0~14.0	–		2.0~3.0
321	≤0.08	≤1.0	≤2.0	17.0~19.0	–	≤0.045	≤0.03	9.0~12.0	–	≤0.7
410	≤0.15	≤1.0	≤1	11.5~13.5	–	≤0.040	≤0.03	–	–
420	0.3~0.4	≤1.0	≤1	12.0~14.0	–	≤0.040	≤0.03	≤0.75	–
430	≤0.12	≤0.75	≤1	16.0~18.0	–	≤0.040	≤0.03	≤0.60	–