321 / 321H SS Wire Spring For 0.15mm Bright / Matte Surface
High Quality Stainless Steel 321/321H Wire Spring Wire Drawing for 0.15mm Bright/ Matte Surface
Material: Stainless Steel Wire
Grade: 300series (309S, 310S, 304, 304L, 304H, 304N, 304ES, 316L, 321,321H...) 130M, 200CU, 201CU, 202, , 410, 420, 430,etc
Standard: ASTM A580, JIS G4309, EN 10088-3, GB/T4240, etc
Size: φ0.15mm-φ16mm; or according to customers' requests
Surface: Bright, matte ,downy, electrolysis bright ,cloudy ,plain ,black,etc
Condition: Annealed and Soft, 1/2 hard, 3/4 hard and full hard
Type: Spring Wire (B-SPR/D-SPR)
Packing: Woven bag, core, wooden reel, etc
Advantages of stainless steel wire:
3. Highly elastic and impact resistant to fire
| Steel Grade | DIN | Chemical composition | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Other composition | ||
| 321 | WNH.4541 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.030 | 9.0-13.0 | 17.0-19.0 | T:≤0.8 | |
| Wire Type | Grade |
| Bolts&Nuts Wire (B&N) | 316L, 316, 302HQ, 305, 304HC3, 304HC2, 304HC, 304L, 304ES, 201CU, 200CU, 200CU3, D667, 430,etc |
| Annealing Wire (ANN) | 316L, 316, 305, 304HC, 304L, 304, 304S, 304ES, 201CU, 200CU, 200CU1, 200CU3,etc |
| Redrawing Wire (RED) | 316L, 316, 305, 304L, 304, 304S, 304ES, 201CU, 200CU, 200CU1, 200CU3,etc |
| Light Drawn Nut Wire (NUT) | 316L, 316, 302HQ, 305, 304HC3, 304HC2, 304HC, 304L, 304ES, 201CU, 200CU, 200CU3, D667, 430,etc |
| Light Drawn Screw Wire (SBN) | 316L, 316, 302HQ, 305, 304HC3, 304HC2, 304HC, 304L, 304ES, 201CU, 200CU, 200CU3, D667, 430,etc |
| Nail Wire (NAI) | 316L, 316, 304HC3, 304HC2, 304HC, 304, 304HCT, 304B, XM304, 304ES, 201CU, 200CU, 200CU3, etc |
| Rivet Wire (RIV) | 316L, 316, 304HC3, 304HC2, 304HC, 304, 304HCT, 304B, 304ES, 201CU, 200CU, 200CU3, etc |
| Chain Riveting Wire (STA) | 304M3, 304HX, 301HX, 304M2, 200CU, 200CU1, etc |
| Electro Polishing Quality Wire (EPQ) | 304, 316, 304ES(T), 201CU, D668/204CU, D667/200CU, 430, 430LXJ1/160, 430LXJ2/180, 410, etc |
| Spoke Wire (SPO) | 304M3, 304HX, 301HX, 304M2, 201CU, 200CU, 200CU1, 200CU3, D668, D667, etc |
| Spring Wire (B-SPR/D-SPR) | 316, 304M3, 304HX, 304, 304H, 301HX, 304M2, 304ES, 130M, 202M, 201CU, 200CU, 200CU1, 200CU3, D666, D667, D668D, 631, etc |
| Bra Wire (BRA) | 304M3, 304HX, 304, 304H, 304ES, 201CU, 200CU, 200CU1, D667, D668, etc |
| Weaving Wire (WEA) | 314, 310S, 309S, 316L, 316, 304HC3, 304HC2, 304HC, 304, 304HCT, 304B, XM304, 304ES, 201CU, 200CU, 200CU1, 200CU3, D666, D667, D668, etc |
| Steel Ball Wire (GQX) | 316L, 316, 304HC3, 304HC2, 304HC, 304, 304HCT, 304B, XM304, 304ES, 201CU, 200CU, 200CU3, etc |
| Welding Wire (COR/TIG/MIG/SAW) | ER308, ER308L, ER309, ER309L, ER309LSI, ER316, ER316L, Y310S, ER321, ER347, 430,etc |
| Rod Wire (CGB/CDP/CDB) | 316L, 316, 302HQ, 305, 304HC3, 304HC2, 304HC, 304L, 304ES, 201CU, 200CU, 200CU3, D667, 430,etc |
| Tie Wire (TIE) | 316L, 316, 302HQ, 305, 304HC3, 304HC2, 304HC, 304L, 304ES, 201CU, 200CU, 200CU3, D667, 430,etc |
| Pin Wire (PIN) | 316L, 304L, 304HC, 304S, etc |
MTSCO is a professional supplier of steel wire with complete production technology and rich management experience. We produce spring wire, electrolytic polished wire, fine wire, wire for netting, hose wire, welding wire, cold heading, locking wire, and other products. Our main materials are stainless steel and alloy steel, and the raw materials we use are from the biggest and most well-known steel mills in China, we can supply wire in sizes ranging from 0.15 mm to 16 mm in diameter. Our factory is well-equipped and our products conform to ASTM, DIN, GTB, JIS, JSG, and other international standards. We have experienced foreign trade staff with high-quality service and can produce high-quality products according to customers' requirements.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.