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Tig Welding Wire

ER2209 / ER2553 Tig Welding Wire Duplex Bright Surface

ER2209 / ER2553 Tig Welding Wire Duplex Bright Surface

A welding wire is a long, thin metal rod that is ignited to create a heated arc that softens the wire by hammering or compressing it under an applied heat source, thereby fusing the pieces of metal together (welding). The conventional types are COR, TIG, MIG, SAW

ER2209/ER2553 Welding Wire Bright Surface With Annealing for TIG/MIG/COR/SAW



MaterialDuplex Wire
GradeER2209, 2553, 2594, 300series (308/L, 309/L/Si, 310, 316,317, 347/Si, 385......), etc
StandardASTM A580, JIS G4309, EN 10088-3, GB/T4240, etc
Sizeφ0.15mm-φ16mm; or according to customers' requests
SurfaceBright, matte ,downy, electrolysis bright ,cloudy ,plain ,black,etc
ConditionAnnealed and Soft, 1/2 hard, 3/4 hard and full hard
TypeWelding Wire (B-SPR/D-SPR)
PackingWoven bag, core, wooden reel, etc


ER2209 material can be welded with dual phase stainless steel S31803/S32205, namely 22% Cr-5% Ni-2% Mo-0.15% N. It can also be used for welding SAF2304. It is used for welding pipeline system, oil outlet pipeline, riser, etc. of offshore platform oil and gas, petrochemical equipment. Duplex stainless steel pipes, plates, devices and forgings have about 50:50 ferrite and austenite structures.
It has good resistance to corrosion of external environment and stress corrosion cracking caused by chloride ion. It can be used for short arc, jet arc or pulsed arc welding.



GradeChemical Composition
CSiMnP①S②CrNiMoCuOther
ER2209≤0.030≤0.900.50 -2.00≤0.030≤0.01021.50 -23.507.50 -9.502.50 -3.50≤0.40N:0.08 -0.20
ER2553≤0.041≤1.50≤0.030≤0.01024.00-27.004.50 -6.502.90 -3.901.50 -2.50N:0.10 -0.25
ER2594≤0.0301≤2.50≤0.030≤0.01024.00-27.008.00 -10.502.50 -4.50≤1.50N: 0.20-0.30
≤1.00





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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Production process of stainless steel wire

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