Copper plated stainless spring steel wire

1. copper plated stainless spring steel wire. 2. High carbon. 3. Own factory with cost advantage. 4. Own Brand product

1. Copper plated  Sus 304H, SUS 304 N1, SUS 316 stainless  spring  steel wire

2. Various diameter from 0.29-2.0mm.

3. Branded products with high quality.

4. Own factory with competitive price

5. Awarded products by Agricuture dept of China during the national spark program exhibition.

6.  Rohs and other certiificates available

7. Stable Quality and good service..

8.Diameter 1.2mm

9. High precision and mechnic performance.

Product Specification Sheet
(Copper plated stainless spring steel)
Category	Chemical Composition %
	C	SI	Mn	P	S	Ni	Cr	Mo	Others
SUS304H	0.04-0.10	1.00	2.00	0.045	0.03	8.0-10.5	18.0-20.0	/	/
SUS304Ni	0.08	1.00	2.50	0.045	0.03	7.0-10.5	18.0-20.0	/	NI0.10-0.25
SUS316	0.08	1.00	2.00	0.045	0.03	10.0-14.0	16.0-18.0	2.0-3.0	/
Diameter ø mm	Diameter Tolerance ø/mm	Tensile strength ø.N/mm2						Plating thickness                         μm
		A group		B group		C group
		SUS304H		SUS304H		SUS304H
		SUS304N1		SUS304N1		SUS304N1
		SUS316		SUS316		SUS316
0.29	+0.005     -0.008	1570—1815		2060—2305		1910-2155		4˜8
0.30	+0.005     -0.009							4˜8
0.32	+0.005     -0.010							4˜8
0.35	+0.005     -0.010							4˜8
0.40	+0.005     -0.010							4˜8
0.45	+0.005     -0.010			1960—2205		1815-2060		4˜8
0.50	+0.005     -0.010							4˜8
0.55	+0.005     -0.010							4˜8
0.60	+0.005     -0.010							4˜8
0.65	+0.005     -0.010							4˜8
0.70	+0.005     -0.015							4˜8
0.80	+0.005     -0.015	1470—1715		1815—2060		1765—2010		4˜8
0.90	+0.005     -0.030							4˜8
1.00	+0.005     -0.030							4˜8
1.20	+0.005     -0.030	1375—1620		1765—2010		1665—1910		4˜8
1.40	+0.005     -0.030							4˜8

Copper plated stainless spring steel wire