Home > Electrodes > AWS Class ER410NiMo Mig & Tig Filler Welding Wire & Rod
Weston Stainless, a company based in Midland, UK, is a premier distributor of high-quality stainless steel welding consumables and industrial parts. One of its high-end products is AWS Class ER410NiMo TIG Filler Welding Wire and Rod, specifically used for welding martensitic stainless steels with high strength and toughness. It is produced from Grade ER410NiMo stainless steel, which includes nickel and molybdenum for added corrosion resistance, hardness, and strength. In wire and rod form, this filler material is commonly used where high wear and impact resistance are needed, making it suitable for marine, oil & gas, power generation, and turbine component production.
AWS Class ER410NiMo TIG Filler Welding Wire and Rod contains martensitic stainless steel with about 11.5-13.5% chromium, 4-6% nickel, and 0.4-0.7% molybdenum, which increases its hardness and corrosion resistance. Mechanically, it provides a tensile strength of approximately 700-900 MPa, yield strength of 500 MPa, and elongation of 15-20%, producing tough and resistant welds. Physically, it possesses a density of approximately 7.7 g/cm³ and a good oxidation resistance of up to 600°C. The filler material offers excellent toughness and very high resistance to impact and stress cracking.
| 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 |
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| 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 |
| Yield, kpsi: | 92 |
| Tensile Strength, kpsi: | 118 |
| Elongation%, min: | 20 |
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Enhanced toughness and corrosion resistance, ideal for welding high-stress components and tools, ensuring strong, durable welds in demanding environments.
Superior toughness and resistance to corrosion, suitable for welding martensitic stainless steels in applications requiring high durability and performance under stress.
Excellent toughness and resistance to corrosion, ideal for welding components exposed to high temperatures and severe conditions, ensuring durability and strong welds.
AWS Class ER410NiMo TIG Filler Welding Wire and Rod is widely utilized in high-strength and wear-resistant weld applications in industries. It is widely used in power plants to weld turbine blades, rotors, and other high-stress parts. In the oil and gas industry, it is utilized to weld pump shafts, valves, and downhole equipment. The marine industry uses it in shipbuilding and offshore platforms that have to withstand aggressive environments. Moreover, it is crucial in aerospace, defense, and chemical processing industries where corrosion resistance, high mechanical strength, and impact toughness are needed.
AWS Class ER410NiMo TIG Filler Welding Wire and Rod are supplied with critical test certificates, such as Mill Test Certificates (MTC) according to EN 10204 3.1, third-party inspection reports, and chemical and mechanical test results for conformity with international welding standards. They are packaged in waterproof spools, rods, or sealed containers securely to avoid contamination and maintain quality. With an effective global supply chain, Weston Stainless delivers timely, high-performance welding solutions for challenging industrial processes.t is useful for overlaying and cladding in industries such as oil and gas, power generation, and petrochemical. Common uses include the repair and maintenance of turbine blades, valves, pump components, and other machinery subjected to wear and high temperatures. Its excellent toughness and resistance to cracking also make it suitable for joining dissimilar metals and for use in environments with abrasive conditions, ensuring long-lasting performance and reliability.







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