Home > Electrodes > AWS Class E310-16 Electrodes
Harsh Metalloys stands out as a dependable manufacturer and supplier of AWS Class E310-16 Electrodes, based in Mumbai, India. These electrodes are specifically crafted for welding stainless steels that need to withstand high temperatures, oxidation, and scaling. Thanks to their remarkable weldability, strong arc stability, and easy slag removal, E310-16 electrodes are a go-to choice for heat-resistant applications. They deliver weld deposits that boast impressive high-temperature strength and corrosion resistance. With rigorous quality controls in place, industries like thermal processing, petrochemical, and power generation trust Harsh Metalloys’ electrodes for fabricating and repairing components that face extreme heat and harsh chemical conditions.
AWS Class E310-16 Electrodes are typically composed of 25–28% chromium and 20–22% nickel, which provide outstanding oxidation resistance and mechanical performance even at high temperatures. The carbon content is usually kept to ≤ 0.20%, enhancing strength and stability. These electrodes yield weld metal with a tensile strength of at least 570 MPa, a yield strength of at least 380 MPa, and an elongation of around 30%. The welds produced are not only ductile but also resistant to scaling up to 1150°C. E310-16 electrodes are versatile enough for welding in various positions—flat, horizontal, vertical, and overhead—using either AC or DC+ polarity.
| Classification | AWS A5.4, E310-16 |
| 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 E310-16 Coated Electrodes Application & uses |
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| C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| 0.08-0.20 | 25.0-28.0 | 20.0-22.5 | 0.75 | 1.0-2.5 | 0.75 | 0.03 | 0.03 | 0.75 |
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These electrodes offer exceptional corrosion resistance and are suitable for welding high-temperature alloys and stainless steels. They are available in sizes like 1/8″ and 5/32″ diameters, providing a balance of strength and ease of use.
With enhanced corrosion resistance, these electrodes are ideal for demanding welding applications involving high chromium stainless steels. They typically come in diameters of 3/16″ and 5/32″, offering robust performance and better deposition rates for thicker materials.
Known for their excellent corrosion resistance, these electrodes are designed for shielded arc welding of stainless steel and high-temperature alloys. Sizes include 1/8″ and 5/32″ diameters, providing strong welds and durability in harsh environments.
AWS Class E310-16 Electrodes are perfect for welding stainless steel types that are used in high-temperature applications, like the 310 and 310S grades. You’ll often find them in industries that deal with furnace parts, heat exchangers, kilns, burners, boilers, and incinerators. These electrodes work well for welding cast steels that have a similar composition and are also great for fabricating and maintaining thermal equipment in places like petrochemical plants, cement factories, and power stations. Their impressive ability to handle thermal cycling and resist oxidation makes them a top choice for cladding carbon steel and welding high-alloy stainless components that are exposed to harsh, corrosive, and high-heat environments.







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