
Product Description of BGS-308H TIG Welding Wire for Stainless Steel Austenitic Type / High Nickel Compliance: AWS A5.9 ER308H AWS A5.9M ER308H EN ISO 14343-A: W (19 9 H) EN ISO 14343-B: SS308H Application Suitable for welding stainless steel equipment...
BGS-308H
TIG Welding Wire for Stainless Steel
Austenitic type / High nickel content
Compliance:
AWS A5.9 ER308H
AWS A5.9M ER308H
EN ISO 14343-A: W (19 9 H)
EN ISO 14343-B:SS308H
Suitable for welding 18Cr-8Ni type stainless steel equipment in petrochemical industry, pressure vessel industry, food processing industry, medical equipment industry and other fields.
1. Carbon content: 0.04%~0.08%;
2. The deposited metal has good mechanical properties and corrosion resistance;
3. Stable arc, good weld formation, excellent fluidity of molten metal, excellent welding properties.
| Alloy, wt. % | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| YB/T standard | 0.04-0.08 | 1.0-2.5 | 0.65 | 19.5-22.0 | 9.0-11.0 | 0.5 | 0.03 | 0.03 | 0.75 |
| AWS Standard | 0.04-0.08 | 1.0-2.5 | 0.65 | 19.5-22.0 | 9.0-11.0 | 0.5 | 0.03 | 0.03 | 0.75 |
| Approximate value | 0.05 | 1.70 | 0.45 | 20.80 | 9.62 | 0.05 | 0.020 | 0.010 | 0.02 |
| Mechanical characteristics | Yield strength, MPa | Tensile strength, MPa | Elongation, % | Impact strength, J/°C | Heat treatment, °C × h |
| YB/T standard | - | - | - | - | - |
| AWS Standard | - | - | - | - | - |
| Approximate value | - | 640 | 36 | - | - |
1. Shielding gas: pure argon;
2. Maintain interpass temperature ≤150°C.