Home > Electrodes > AWS Class E410NiMo-16 Electrodes
The AWS E410NiMo‑16 electrode is a specialized stick welding electrode made from martensitic stainless steel, perfect for welding both martensitic stainless castings and wrought materials. It’s also great for overlaying or surfacing moderate alloy steels. This electrode meets the AWS A5.4 / ASME SFA 5.4 standards and carries the UNS designation W41016. With its rutile‑titania coating, it works well for both AC and DC(+)/DCEP welding, ensuring a stable arc and versatility for all positions. For best results, it’s recommended to preheat and maintain controlled interpass temperatures of at least 150 °C, and to keep post-weld heat treatment below 620 °C to preserve its excellent properties.
When it comes to typical weld metal composition, you’ll find carbon at ≤ 0.06%, chromium between 11–12.5%, nickel at 4–5%, molybdenum from 0.4–0.7%, manganese at ≤ 1%, and silicon at ≤ 0.9%. The mechanical properties are impressive too, with tensile strength ranging from 760 to 1,022 MPa, yield strength around 920 MPa, and an elongation of about 15%. This combination results in strong, wear-resistant, and corrosion-resistant welds that can handle tough service conditions.
| Classification | AWS A5.4, E410NiMo-16 |
| Form | Welding Electrode, Welding Rods |
| Type Of Current | AC-DCEP (Direct Current Electrode Positive) |
| Welding Position | F, V, OH, H |
| Size | 2.0 mm, 2.50 mm, 3.15 mm, 4.00 mm, 5.0 mm |
| AC/DC+ | AC or DC (+) |
| JIS Specification | BS 2926 19.9 A R |
| Other Specification | DIN 8556 E19 9 R 23 A |
| AWS E410NiMo-16 Coated Electrodes Application & uses |
|
| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.06 | 11.0-12.5 | 4.0-5.0 | 0.40-0.70 | 1.0 | 0.90 | 0.04 | 0.03 | 0.75 |
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These electrodes offer excellent corrosion resistance and are designed for applications requiring moderate to high tensile strength. They come in diameters ranging from 2.5 mm to 4.0 mm and lengths typically between 300 mm and 350 mm, making them ideal for thin-walled sections and precision welding.
Known for superior corrosion resistance, these electrodes are suitable for welding thicker sections and high-strength joints. Available in diameters from 3.2 mm to 5.0 mm and lengths of 300 mm to 400 mm, they are optimized for more demanding welding tasks requiring robust performance.
These electrodes have exceptional corrosion resistance and are ideal for shielded arc welding applications. They come in various diameters, including 2.5 mm, 3.2 mm, and 4.0 mm, with lengths of 300 mm to 400 mm, providing flexibility for various welding positions and joint configurations.
We provide the most extensive range of certifications with our AWS Class E410NiMo-16 Electrodes. In the package, we include commercial invoices, packaging lists, fumigation certificates, heat treatment charts, quality assurance plans and approved laboratory test reports. Further, we have several test certificates exclusively for the AWS Class E410NiMo-16 Electrodes. These certificates include MTC as per EN 10204/3.1b, PMI Test Certificate, 100% radiography test report, and Third-Party Inspection Certificate. We intend to ensure 100% client satisfaction and confidence in our products by providing these comprehensive certifications.
You’ll often find AWS E410NiMo‑16 electrodes in applications like power generation turbines, pump and valve bodies, offshore equipment, high-pressure piping, and heavy industrial assemblies where resistance to abrasion, erosion, and corrosion is essential. They’re particularly well-suited for welding or repairing martensitic stainless steels, cladding carbon steels, and delivering durable, high-strength deposits in both industrial and marine settings.
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