Home > Coated Electrodes >AWS Class ERNICRFE-12 Welding Wire Stockist
Hajji Welding Supplies, based in Tunis, Tunisia, is a reliable manufacturer and supplier of top-notch welding consumables tailored for critical industrial needs. They provide AWS Class ERNiCrFe-12 welding wire, which is crafted to ensure outstanding metallurgical stability, corrosion resistance, and weld integrity. Produced under rigorous quality control and adhering to international standards, this consumable is built for tough service conditions. Hajji Welding Supplies caters to industries like power generation, petrochemicals, chemical processing, and heavy engineering, offering dependable products backed by technical know-how and consistent quality.
| Classification | AWS A5.14, ERNICRFE-12 |
| 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 |
| ERNICRFE-12 Welding Wire Application & uses |
|
| Class | UNS | VDM | UTP |
| ERNICRFE-12 | N06025 | VDM FM 602 CA | UTP A 6225 AL |
AWS ERNiCrFe-12 is a welding wire made from a nickel-chromium-iron alloy, featuring carefully controlled additions of alloying elements to boost strength and oxidation resistance. The high nickel content ensures excellent toughness and crack resistance, while chromium enhances corrosion and high-temperature performance. The weld metal produced shows good tensile strength, high ductility, and stable mechanical properties across a broad temperature range. This wire is known for its smooth arc characteristics, low tendency for hot cracking, and strong compatibility with nickel-based and stainless steel materials.
C | Si | Mn | Cr | Ni | Ti | Zr | Al | Fe | Y |
0.2 | 0.5 | 0.1 | 25.0 | balance | 0.15 | 0.05 | 2.0 | 10.0 | 0.08 |
| 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 |
AWS Class ERNiCrFe-12 Welding Wire is a nickel-based alloy wire primarily made up of Nickel (Ni), Chromium (Cr), Iron (Fe), along with trace elements such as Molybdenum (Mo) and Titanium (Ti). This unique blend guarantees outstanding strength, oxidation resistance, and metallurgical stability at high temperatures. It boasts impressive mechanical properties, including a tensile strength that exceeds 650 MPa and remarkable creep resistance. The wire is designed to withstand thermal fatigue, making it perfect for applications that experience intense thermal cycling. Its stable arc characteristics and smooth metal transfer contribute to exceptional weld quality, even on challenging base materials.
AWS Class ERNiCrFe-12 welding wire is ideal for welding nickel-based alloys and for joining different metals that face high temperatures and corrosive environments. Common applications include boilers, heat exchangers, furnace components, pressure vessels, and piping systems. It’s widely used in power plants, petrochemical facilities, chemical processing industries, and thermal equipment manufacturing. Thanks to its remarkable resistance to oxidation, thermal cycling, and mechanical stress, this welding wire is perfect for critical applications where reliability is key.
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