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| Classification | Standard/Grade | Chemical Composition (%) | |||||
|---|---|---|---|---|---|---|---|
| C | Mn | Si | S | P | Al | ||
| E71T-11 | AWS A5.20 E71T-11 | 0.1 | 0.6 | 0.14 | 0 | 0.015 | 1.3 |
| Mechanical Properties of Deposited Metals | |||
|---|---|---|---|
| Tensile Strength Rm(MPa) | Yield Strength Rp0.2(MPa) | Elongation(%) | Impact Strength(J) |
| 440 | 540 | 22 | - |
E71T-11 Self-Shielded Flux-Cored Wire
Ideal for critical low-carbon and low-alloy steel welding. Offers all-position capability with excellent arc stability and a clean welding process.




We are a specialized manufacturer of flux-cored welding wire, operating from a 40,000-square-meter production base with ISO 9001 and CE certified quality systems. Our professional R&D team develops customized flux-cored wire solutions for industries including shipbuilding, energy, and heavy fabrication. Trusted by industrial clients across North America, Europe, and Southeast Asia, we deliver high-performance flux-cored welding products with consistent reliability.




Campfire Steel