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TIG Welding Wire for Stainless Steel BGS-347L
Product Description of BGS-347L TIG Welding Wire for Stainless Steel Austenitic Type Compliance: YB/T 5092 H02Cr20Ni10Nb AWS A5.9 ER347L A5.9M ER347L EN ISO 14343-A: G (19 9 Nb) EN ISO 14343-B: SS347L Purpose Frequently used in food engineering, medical production...
Description
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Product Description
BGS-347L
TIG Welding Wire for Stainless Steel
Austenitic type
Compliance:
YB/T 5092 H02Cr20Ni10Nb
AWS A5.9 ER347L
A5.9M ER347L
EN ISO 14343-A: G (19 9 Nb)
EN ISO 14343-B:SS347L
Purpose
Often used in food engineering, medical equipment, pressure vessels, petrochemical industry and other fields, such as welding 0Cr19Ni11Nb (SUS347L) steel.
Characteristics
1. Low carbon content;
2. Thanks to the addition of Nb, the deposited metal has good resistance to intergranular corrosion and stable mechanical properties;
3. Stable arc, good weld formation, excellent fluidity of molten metal, excellent welding properties.
Chemical composition
| Alloy, wt. % | C | Mn | Si | Cr | Ni | Mo | P | S | Nb |
| YB/T standard | 0.03 | 1.0-2.5 | 0.65 | 19.0-21.5 | 9.0-11.0 | 0.75 | 0.03 | 0.03 | 10×C-1.0 |
| AWS Standard | 0.03 | 1.0-2.5 | 0.65 | 19.0-21.5 | 9.0-11.0 | 0.75 | 0.03 | 0.03 | 10×C-1.0 |
| Approximate value | 0.019 | 1.71 | 0.44 | 19.30 | 9.61 | 0.11 | 0.014 | 0.016 | 0.39 |
Mechanical properties
| Mechanical characteristics | Yield strength, MPa | Tensile strength, MPa | Elongation, % | Impact strength, J/°C | Heat treatment, °C × h |
| YB/T standard | — | — | — | — | — |
| AWS Standard | — | — | — | — | — |
| Approximate value | — | 626 | 38 | 136/-60 | — |
Welding position: (DC-)
Precautions
1. Shielding gas: pure argon;
2. Maintain interpass temperature ≤150°C.
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