High Tensile Stainless Steel Wire

Stainless steel wire is thin, ductile, and malleable, so it can be bent, wrapped, shaped, and fabricated without breaking. It is strong, resists corrosion, and withstands high temperatures in demanding environments. The material grade number indicates the metal's composition, alloying elements, and other qualities, which determine its performance in a given application. Ideal for forming, weaving, welding, cutting, or providing structural support.

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Product Name	Stainless steel wire
Type	Austenitic Stainless Steel Wire/Ferritic Stainless Steel Wire/Martensitic Stainless Steel Wire
Material	200 series: 201,202
	300 series: 301,302,304,304L,308,309S,310s,316,316L,321,347
	400 series: 410,420,430,434
Surface Treatment	Bright (Smooth)：Smooth surface, highbrightness, and strong corrosion resistance.
	Passivation Treatment：Enhance corrosion resistance and reduce oxidation.
	Polishing Treatment：Enhance appearance and strong antioxidant properties.
	Coating Treatment：Provide additional wear and corrosion resistance.
Surface State	Cold Drawing: Stretching steel wire at room temperature, usually with a smooth surface and high strength.
	Heat Treatment: High temperature heating followed by cooling treatment, used to change the crystal structure of materials.
	Acid Washing: Cleaning the surface with acid solution to remove oxides and improve corrosion resistance.
	Passivation: By chemical treatment, the surface passivation film is enhanced to improve corrosion resistance.

Specifications	Diameter Range	Common Materials	Tensile Strength (Mpa)	Yield Strength (Mpa)
Fine Filaments	0.1 mm - 0.5 mm	304, 316, 430	500 - 750	200 - 450
Ordinary Silk	0.5 mm - 3 mm	304, 316, 420	500 - 700	250 - 500
Bold Silk	3 mm - 12 mm	304, 316, 310	500 - 800	300 - 600
Coarse Silk	12 mm - 25 mm	304, 316, 420	600 - 900	400 - 650
Ultra Coarse Silk	25 mm and above	304, 316, 310	800 - 1000	500 - 700

grade	type	Features
304/304L	Austenite	The most common, good corrosion resistance
316/316L	Austenite	Ocean grade, higher than 304
430	Ferrite	Magnetic, economical, medium resistance
310/310	Austenite	Heat resistant and used at high temperatures
321	Austenite	High temperature oxidation resistance
904L	Austenite	Super austenitic, highly corrosive
17-4ph	Precipitation hardening	High strength and hardness

Specification	SWG		BWG		Specification	SWG		BWG
Specification	inch	mm	inch	mm	Specification	inch	mm	inch	mm
7/0	0.5	12.7			22	0.028	0.711	0.028	0.711
6/0	0.464	11.79			23	0.024	0.61	0.025	0.635
5/0	0.432	10.97	0.5	12.7	24	0.022	0.559	0.022	0.559
4/0	0.4	10.16	0.454	11.53	25	0.02	0.508	0.02	0.508
3/0	0.372	9.449	0.425	10.8	26	0.018	0.457	0.018	0.457
2/0	0.348	8.839	0.38	9.625	27	0.0164	0.417	0.016	0.406
0	0.324	8.23	0.34	8.639	28	0.0148	0.376	0.014	0.356
1	0.3	7.62	0.03	7.62	29	0.0136	0.345	0.013	0.33
2	0.276	7.01	0.284	7.214	30	0.0124	0.315	0.012	0.305
3	0.252	6.401	0.259	6.579	31	0.0116	0.295	0.01	0.254
4	0.232	5.893	0.283	6.045	32	0.0108	0.274	0.009	0.229
5	0.212	5.385	0.22	5.588	33	0.01	0.254	0.008	0.203
6	0.192	4.877	0.203	5.156	34	0.0092	0.234	0.007	0.178
7	0.176	4.47	0.18	4.572	35	0.0084	0.213	0.005	0.127
8	0.16	4.046	0.165	4.191	36	0.0076	0.193	0.004	0.102
9	0.144	3.658	0.148	3.759	37	0.0068	0.173	0.00027	0.0068
10	0.128	3.215	0.134	3.404	38	0.006	0.152	0.00023	0.006
11	0.116	2.946	0.12	3.048	40	0.0048	0.122	0.0002	0.0052
12	0.104	2.642	0.109	2.769	41	0.0044	0.112	0.00019	0.0048
13	0.092	2.337	0.095	2.413	42	0.004	0.102	0.00017	0.0044
14	0.08	2.032	0.083	2.108	43	0.0036	0.091	0.00014	0.0036
15	0.072	1.829	0.072	1.829	44	0.0032	0.081	0.00013	0.0032
16	0.064	1.626	0.065	1.651	45	0.0028	0.071	0.00011	0.0028
17	0.056	1.422	0.058	1.473	46	0.0024	0.061	0.00009	0.0024
18	0.048	1.219	0.049	1.245	47	0.002	0.051	0.00008	0.002
19	0.04	1.016	0.042	1.067	48	0.0016	0.041	0.00006	0.0016
20	0.036	0.914	0.035	0.839	49	0.0012	0.03	0.00005	0.0012
21	0.032	0.813	0.032	0.831	50	0.001	0.025	0.00004	0.001

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