
Product Description of BMS-310 MIG Welding Wire for Stainless Steel Austenitic Type / For Heat Resistant Steels Compliance: YB/T 5092 H11Cr26Ni21 AWS A5.9 ER310 A5.9M ER310 EN ISO 14343-A: G (25 20) EN ISO 14343-B: SS310 Purpose Often used for the manufacture of heat-resistant...
BMS-310
MIG Welding Wire for Stainless Steel
Austenitic type / For heat-resistant steels
Compliance:
YB/T 5092 H11Cr26Ni21
AWS A5.9 ER310
A5.9M ER310
EN ISO 14343-A: G (25 20)
EN ISO 14343-B: SS310
Often used for the manufacture of heat-resistant products such as high-temperature furnaces, coal coking equipment, etc., and can also be used for welding dissimilar materials.
1. The deposited metal has good mechanical properties and stable heat resistance at temperatures up to 1200 °C;
2. Smooth wire feeding, stable arc, good seam formation, excellent fluidity of molten metal, minimal spatter, excellent welding properties.
| Alloy, wt. % | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| YB/T standard | 0.08–0.15 | 1.0–2.5 | 0.65 | 25.0–28.0 | 20.0–22.5 | 0.75 | 0.03 | 0.03 | 0.75 |
| AWS Standard | 0.08–0.15 | 1.0–2.5 | 0.65 | 25.0–28.0 | 20.0–22.5 | 0.75 | 0.03 | 0.03 | 0.75 |
| Approximate value | 0.086 | 1.78 | 0.54 | 26.12 | 20.51 | 0.07 | 0.029 | 0.011 | 0.04 |
| Mechanical characteristics | Yield strength, MPa | Tensile strength, MPa | Elongation, % | Impact strength, J/°C | Heat treatment, °C × h |
| YB/T standard | — | — | — | — | — |
| AWS Standard | — | — | — | — | — |
| Approximate value | — | 620 | 35 | — | — |
| Diameter, mm | 0.8 | 1.0 | 1.2 |
| Current, A (lower/horizontal position) | 70-150 | 100-200 | 140-220 |
| Current, A (vertical/ceiling position) | 50-120 | 80-150 | 120-180 |
1. Follow general solid wire welding guidelines for stainless steel;
2. Shielding gas: 98% Ar + 2% O₂;
3. Maintain interpass temperature ≤150°C.