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Electro Polishing Quality Wire Drawing Wire for 321 High Temperature Resistance

Material: 321,321H, 1.4541;

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Electro Polishing Quality Wire Drawing Wire for 321 High Temperature Resistance,

Electro Polishing Quality Wire Drawing Wire for 321 High Temperature Resistance


Material: Stainless Steel Wire

Grade: 300series (301, 302, 304, 304L, 304H, 304N, 304ES, 316L, 309s,321...) 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


321 (UNS S32100) is a titanium stabilized austenitic stainless steel with good general corrosion resistance and low-temperature toughness. It has excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 800-1500°F (427-816°C). The stainless steel resists oxidation to 1500°F (816°C) and has higher creep and stress rupture properties than 304 and 304L.


stainless steel wire (112).jpgIMG_20220831_141608.jpg


Wire TypeGrade
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


Quality Control
Raw Materials: MTC checking(PMI), Tensile strength test, Surface/Dimension inspection
Prodcution: Specially assigned person shall follow up and check according to the process flow card, and finally keep the copy
Before shipment: Mechanical properties test, Surface/Dimension inspection, or according to customers’ requirement


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.

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