ER410NiMo MIG & TIG Welding Wire

At Metals And Welding Specialities, we provide high-performance welding consumables engineered for durability, corrosion resistance, and precision. Our ER410NiMo MIG & TIG Welding Wire wire is a top-tier stainless steel filler metal designed for applications that demand superior strength and resistance to corrosive and erosive environments. Classified under UNS S41053 and conforming to ASTM A580 Grade 410NiMo, this alloy delivers exceptional weldability and post-weld performance across a range of industrial uses.

The ER410NiMo filler wire is a martensitic stainless steel alloy that combines chromium, nickel, and molybdenum to produce welds with remarkable toughness and hardness after proper heat treatment. Its low carbon content minimizes the risk of cracking, while the added molybdenum enhances pitting resistance and mechanical stability. Ideal for MIG (GMAW) and TIG (GTAW) welding processes, this wire ensures consistent arc stability, minimal spatter, and smooth bead appearance — even under demanding conditions.

Commonly used in the fabrication and repair of hydraulic turbine components, pump shafts, valve bodies, and petrochemical equipment, ER410NiMo performs exceptionally well in environments exposed to water, steam, and mild chemicals. Its balanced composition provides a strong defense against oxidation and scaling, extending the service life of welded structures. Post-weld heat treatment further refines the microstructure, increasing the hardness and tensile strength of the weld metal to meet strict engineering standards.

Engineers and welders rely on Metals And Welding Specialities for filler metals that meet international standards and deliver consistent results. Each spool or cut length of ER410NiMo MIG & TIG Welding Wire wire is manufactured with precision and undergoes strict quality control to ensure reliable performance in both manual and automated welding systems. This product adheres to the Universal Standard: AWS A5.9/A5.9M for bare stainless steel welding electrodes and rods, ensuring compatibility with global industry requirements.

With its outstanding metallurgical properties, ER410NiMo provides high hardness and corrosion resistance in welded joints exposed to wear, erosion, and impact. Whether used for overlays, hardfacing, or structural repairs, this filler wire maintains excellent fusion characteristics and resists distortion during welding. Its versatility and consistent quality make it a preferred choice across the power generation, marine, aerospace, and oil & gas sectors.

At Metals And Welding Specialities, our goal is to provide welding consumables that perform under pressure, meet global specifications, and exceed expectations in every application. The ER410NiMo MIG & TIG filler metal embodies that commitment — precision-engineered for strength, reliability, and long-term performance in demanding environments.

• Specification ER410NiMo MIG & TIG Welding Wire

  Classification	AWS A5.9, ER410NiMo
  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 ER410NiMo 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		BOHLER	UTP
  ER410NiMo	S41086	Alloy 410NiMo		BOHLER BOHLER CN 13/4	UTP A6635

• ER410NiMo MIG & TIG Welding Wire Chemical Composition

  C	Cr	Ni	Mo	Mn	Si	P	S	Cu
  0.06	11.0-12.5	4.0-5.0	0.4-0.7	0.6	0.5	0.03	0.03	0.75

• ER410NiMo 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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