Home > Electrodes > AWS Class ER420 Mig & Tig Filler Welding Wire & Rod
Based in Cape Town South Africa, Njabulo Stainless is a leading provider of premium stainless steel products. Offering reliable solutions for various industries. Our AWS Class ER420 MIG and TIG Filler Welding Wire and Rod is specifically crafted for welding martensitic stainless steels providing excellent resistance to wear, oxidation and corrosion. These filler wires and rods are perfect for applications requiring high strength and durability in challenging environments. With an unwavering commitment to quality. We make sure our products meet the highest standards.
AWS Class ER420 MIG and TIG filler welding cord and rod are designed for welding martensitic stainless steels imparting excessive hardness and high-quality wear resistance. This filler cloth is ideal for programs requiring durable and abrasion-resistant welds. The composition of ER420 commonly consists of 12-14% chromium and about zero.15-0.30% carbon, with small amounts of manganese and silicon. This alloy’s high chromium content enhances its resistance to corrosion and oxidation, even as the carbon content contributes to its hardness and put on resistance. ER420 is normally used within the restore and fabrication of components uncovered to high-strain and abrasive conditions.
| Classification | AWS A5.9, ER420 |
| 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 ER420 MIG & TIG Filler Metal Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.03 | 19.5-22.0 | 9.0-11.0 | 0.75 | 1.0-2.5 | 0.65-1.00 | 0.03 | 0.03 | 0.75 |
| Tensile Strength (psi) | 86,000 psi (593 MPa) |
|---|---|
| Yield Strength (psi) | 57,000 psi (393 MPa) |
| Elongation (%) | 42% |
Contact us to get a quick quote for your requirement.
ER420 MIG filler wire offers high hardness and wear resistance, ideal for welding martensitic stainless steels in applications requiring durable and abrasion-resistant joints under high stress.
ER420 TIG filler wire provides excellent hardness and wear resistance, suitable for welding martensitic stainless steels, ensuring strong, durable welds in high-stress and abrasive environments.
ER420 TIG filler rod delivers superior hardness and abrasion resistance, perfect for welding martensitic stainless steels in applications demanding high strength, durability, and performance under extreme conditions.
We guarantee the highest quality of our AWS Class ER420 MIG and TIG Filler Welding Wire and Rod through thorough in-house testing and inspection. Our team conducts rigorous evaluations to confirm the product’s performance, strength, and durability in various conditions. We are committed to on time and efficient delivery. Guaranteeing our clients receive their orders on time. This approach guarantees that every product meets the expectations of our customers without any delays.
AWS Class ER420 MIG and TIG Filler Welding Wires and Rods are used for welding martensitic stainless steel where high hardness and wear resistance are required. These wires are ideal for applications involving components subjected to severe abrasive conditions and high stress conditions. Typical uses include repair and capping of severely worn parts of tools, dies, and machinery. They are also used in the manufacture of parts for the aerospace and automotive industries, as well as in construction applications where durability and strength are required and their high hardness and abrasion resistance ensure performance for a long time in a stable environment.
©2024 Njabulo Stainless All Rights Reserved.
