Our TIG Welding Wire is available in two main strength grades: 500MPa y 600MPa series, covering more than 20 specifications with diameters ranging from 1.6mm to 4.0mm.
Designed for precision welding applications, this product delivers stable arc performance, concentrated heat, and high welding efficiency, making it suitable for a wide range of industrial uses.
| ER50-6 chemical composition(%) | ||||||||||||
| elemento | C | S | Mn | Si | P | Cr | Ni | Mo | Cu | V | ||
| estándar | 0.06-
0.14 |
≤0.025 | 1.40-1.85 | 0.80-1.15 | ≤0.025 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.35 | ≤0.03 | ||
| Valor de ejemplo | 0.075 | 0.017 | 1.48 | 0.87 | 0.016 | 0.026 | 0.013 | 0.015 | 0.12 | 0.01 | ||
| Mechanical properties of ER50-6/TG50 weld metal | ||||||||||||
| test | Resistencia Rm(Mpa) | Yield strength Rm(Mpa) | elongación A(%) | V-type impact test(J)-30℃ | ||||||||
| estándar | ≥500 | ≥420 | ≥22 | ≥27 | ||||||||
| Valor de ejemplo | 557 | 439 | 28 | 90 | ||||||||




