ER410 MIG & TIG Welding Wire

At Metals And Welding Specialities, we supply premium-grade ER410 MIG & TIG Welding Wire welding wire engineered for high performance in demanding industrial applications. Classified under UNS S41000 and compliant with ASTM A580 standards, this wire is a martensitic stainless steel filler metal designed for welding type 410 and similar steels. It offers excellent strength, wear resistance, and oxidation resistance, making it ideal for fabrication, repair, and maintenance of components that operate in high-temperature or corrosive environments.

The ER410 stainless steel welding wire is composed primarily of 12% chromium, providing strong resistance against scaling and oxidation up to 1200°F (650°C). Its balanced chemical composition ensures outstanding arc stability, smooth metal transfer, and clean weld appearance when used with both MIG (GMAW) and TIG (GTAW) welding processes. This versatility makes it a reliable choice for industries such as petrochemical, power generation, food processing, and general engineering where high mechanical strength and corrosion resistance are required.

One of the defining characteristics of ER410 is its ability to maintain hardness and strength after air cooling from elevated temperatures. It is best used where post-weld heat treatment can be applied, as it helps restore ductility and minimize cracking. For optimal results, preheating and post-weld tempering are recommended, especially when welding thick sections or hardenable steels. The weld deposits exhibit good resistance to mild corrosive environments, steam, and hot gases, making this wire ideal for manufacturing and repairing turbine blades, valves, pump shafts, and surgical instruments.

At Metals And Welding Specialities, quality and consistency are our top priorities. Each spool of ER410 MIG & TIG Welding Wire wire undergoes strict inspection and testing to ensure compliance with international standards. Our wire is precision-layer wound, ensuring smooth feedability and reduced downtime during production. Whether you are performing automatic, semi-automatic, or manual welding operations, our ER410 stainless steel filler wire guarantees superior performance and long-lasting durability.

Customers value this product for its excellent mechanical properties, easy usability, and reliability in both critical and general-purpose welding applications. By choosing Metals And Welding Specialities as your trusted supplier, you are assured of consistent weld quality, expert technical support, and materials that meet the highest metallurgical standards.

• Specification ER410 MIG & TIG Welding Wire

  Classification	AWS A5.9, ER410
  Form	MIG spools, TIG cut lengths, Reels and Coils
  Type Of Welding	Inert Gas Welding
  Current	MIG-DCEP / TIG-DCEN
  Diameters	.023”, .030”, .035”, .045”, 1/16”, 3/32”, 1/8”
  Standard TIG straight lengths are available	36” (914 mm) or 39” (1000 mm) lengths. Other lengths available upon request.
  AWS ER410 MIG & TIG Filler Metal Application & uses	Hardware tools Metallurgy Machinery Construction Shipbuilding Petroleum Chemical plant Power sector Gas Industry

• Equivalent Grade Of AWS ERCuNi MIG & TIG

  Class	UNS	Oxford Alloys
  ER410	S30888	Alloy 410

• ER410 MIG & TIG Welding Wire Chemical Composition

  C	Cr	Ni	Mo	Mn	Si	P	S	Cu
  0.12	11.5-13.5	0.6	0.75	0.6	0.5	0.03	0.03	0.75

• ER410 MIG & TIG Welding Wire Parameters

  Diameter	Process	Volt	Amps	GAS
  in					(mm)
  .035	(0.9)	GMAW	26-29	160-210	98% Argon/2% Oxygen or 97% Argon/3% Oxygen
  .045	(1.14)	GMAW	28-32	180-250	98% Argon/2% Oxygen or 97% Argon/3% Oxygen
  1/16”	(1.6)	GMAW	29-33	200-280	98% Argon/2% Oxygen  or 97% Argon/3% Oxygen

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