Home > Coated Electrodes > HAYNES® 82 Welding Wire
Ragnar Welding Supplies, a top-notch manufacturer and supplier located in Jakarta, Indonesia, proudly presents its high-quality **HAYNES® 82 welding wire** tailored for high-performance welding tasks. This nickel-chromium alloy filler metal is known for its remarkable strength, oxidation resistance, and corrosion resistance across various environments. With rigorous quality control and advanced metallurgical processes in place, Ragnar Welding Supplies guarantees that every spool adheres to international welding standards. **HAYNES® 82** welding wire is a trusted choice in industries like **petrochemical, aerospace, marine, and power generation**, delivering consistent, durable, and crack-resistant welds for components that face high temperatures and corrosive conditions.
Table Of Content
| Classification | AWS A5.14, ERNiCr-3 |
| Form | MIG spools, TIG cut lengths, Reels and Coils |
| Type Of Welding | Inert Gas Welding |
| Current | MIG-DCEP / TIG-DCEN |
| Size | 0.76 mm ∞ *4.70xmm |
| HAYNES 82 Welding Wire Application & uses |
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HAYNES® 82 RTW Filler Metal Wire is used to weld alloy 600, 601, 800, and 825 under the gas metal arc, gas tungsten arc, and submerged-arc welding. It can also be used on carbon and stainless steel as well as Haynes®, Hastelloy®, and nickel-copper alloys, and the metal has good corrosion resistance, and the weld metal offers excellent oxidation resistance, too.
| Nickel: | 67.0 min. |
|---|---|
| Chromium: | 18.0-22.0 |
| Manganese: | 2.5-3.5 |
| Iron: | 3.0 max |
| Niobium: | 2.0-3.0 |
| Tantalum: | 0.30 max. |
| Titanium: | 0.75 max. |
| Silicon: | 0.50 max. |
| Copper: | 0.50 max |
| Other: | 0.50 max |
| Carbon: | 0.10 max. |
| Phosphorus: | 0.03 max. |
| Sulfur: | 0.03 max. |
| Cobalt: | 0.12 max.* |
| Diameter in | 0.030 | 0.031 | 0.035 | 0.039 | 0.045 | 0.047 | 0.062 | 0.078 | 0.093 | *0.125 | *0.156x | 0.187x |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diameter mm | 0.76 | 0.80 | 0.89 | 1.00 | 1.10 | 1.20 | 1.60 | 2.00 | 2.40 | *3.20 | *4.00x | *4.70x |
Haynes 82 Welding Wire is a nickel-chromium-iron alloy that shines when it comes to corrosion and oxidation resistance. Its typical makeup consists of about 67% Nickel, 20% Chromium, 3% Iron, along with trace amounts of Manganese, Carbon, and Titanium. This filler metal is known for its remarkable strength and creep resistance, even at high temperatures. Its mechanical properties boast a tensile strength of around 85 ksi, a yield strength of 45 ksi, and an elongation of 30%. Haynes 82 is a popular choice for joining dissimilar metals and for high-temperature applications, ensuring durability and performance in tough operating conditions.
The **HAYNES® 82** welding wire is mainly utilized for welding **nickel-chromium alloys like Inconel 600, 601, 690, and similar grades**, as well as for **joining dissimilar metals**, such as stainless steels to nickel alloys. It’s particularly well-suited for **chemical process equipment, pressure vessels, heat exchangers, furnace parts, and gas turbine components** that are exposed to oxidizing and corrosive environments. Thanks to its excellent metallurgical stability and crack resistance, this alloy is a go-to choice in demanding applications.
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