Home > Nickel Alloys > AWS Class ENiCrMo3T1-1/T1-4 Flux Core Wire
From the heart of Naypyidaw, Wai Nickel Alloys stands as a trusted source for specialized welding consumables, bringing reliable solutions directly to Myanmar’s growing industrial landscape. We take pride in supplying our AWS Class ENiCrMo3T1-1T1-4 flux core wire, a premium product engineered for joining some of the toughest nickel-chromium-molybdenum alloys. This wire is designed to deliver consistent, high-quality welds, offering a practical and efficient option for critical fabrication and repair work across various demanding sectors.
This particular wire is known for its robust composition, primarily nickel balanced with significant chromium and molybdenum content, along with a small addition of titanium. This specific blend gives the weld metal excellent resistance to corrosion and cracking. Once deposited, it delivers impressive mechanical strength, typically showing a tensile strength around 90 ksi (620 MPa), with good ductility that helps the weld withstand stress and thermal cycling without failing.
| Classification | AWS A5.34, ENiCrMo3T1-1/T1-4 |
| Form | Welding Flux Core Wire |
| Type Of Welding | Gas Shielded |
| Diameters | .045”, 1/16” |
| Shielding Gas | 100% CO2, 75-80% Ar/ balance CO2, 35-50 cfh |
| Welding Positions | All positions |
| AWS ENiCrMo3T1-1/T1-4 Flux Core Wire Application & uses |
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AWS Spec |
Weld Metal Analysis (%) | |
| Carbon (C) |
0.10 |
0.02 |
| Chromium (Cr) |
20.0-23.0 |
21.1 |
| Copper (Cu) |
0.50 |
0.007 |
| Iron (Fe) |
1.00* |
0.44 |
| Manganese (Mn) |
0.50 |
0.13 |
| Molybdenum (Mo) |
8.0-10.0 |
9.06 |
| Nickel (Ni) | 58.0 min | 64.7 |
| Phosphorus (P) |
0.02 |
0.004 |
| Silicon (Si) |
0.50 |
0.28 |
| Sulfur (S) |
0.015 |
0.002 |
| Titanium (Ti) |
0.40 |
0.22 |
| Niobium (Nb) + Tantalum (Ta) |
3.15-4.15* |
3.68 |
| Tensile Strength | 109,000 psi |
|---|---|
| Yield Strength | 65,000 psi |
| Elongation (%) | 46% |
The AWS Class ENiCrMo3T1-1/T1-4 flux core wire from Wai Nickel Alloys boasts a nickel-chromium-molybdenum alloy composition, which offers remarkable corrosion resistance and strength at high temperatures. It typically includes nickel, chromium, and molybdenum in carefully measured amounts to boost toughness and durability. Its mechanical properties feature excellent tensile strength, ductility, and impact resistance, making it perfect for challenging welding tasks. This wire guarantees smooth arc performance, minimal spatter, and consistent deposition rates, all while adhering to strict industrial welding standards and maintaining long-term structural integrity even in extreme conditions.
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The primary use for this wire is in welding similar high-performance alloys, making it a go-to choice for components in chemical processing plants, power generation facilities, and marine environments. It’s especially valuable for repairing heavy equipment, joining pipes and vessels that handle corrosive substances, and building structures that must endure high temperatures. Its flux-cored design also makes it well-suited for onsite projects and out-of-position welding, providing versatility where it’s needed most.
