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TIG Welding Wire for Stainless Steel BGS-321
Product Description of BGS-321 TIG Welding Wire for Stainless Steel Austenitic Type / Stabilized Type Compliance: YB/T 5092 H06Cr19Ni10Ti AWS A5.9 ER321 A5.9M ER321 EN ISO 14343-A: No corresponding standard EN ISO 14343-B: SS321 Purpose Often used...
Description
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Product Description
BGS-321
TIG Welding Wire for Stainless Steel
Austenitic type / Stabilized type
Compliance:
YB/T 5092 H06Cr19Ni10Ti
AWS A5.9 ER321
A5.9M ER321
EN ISO 14343-A: no corresponding standard
EN ISO 14343-B: SS321
Purpose
Often used in food processing, medical equipment, pressure vessels, petrochemical industry and other fields, such as welding 1Cr18Ni9Ti (SUS321) steel.
Characteristics
1. Thanks to the addition of Ti, the deposited metal has good resistance to intergranular corrosion and stable mechanical properties;
2. 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 | 0.06 | 1.0-2.5 | 0.65 | 18.5-20.5 | 9.0-10.5 | 0.75 | 0.03 | 0.03 | 9×C-1.0 |
| AWS Standard | 0.06 | 1.0-2.5 | 0.65 | 18.5-20.5 | 9.0-10.5 | 0.75 | 0.03 | 0.03 | 9×C-1.0 |
| Approximate value | 0.024 | 1.69 | 0.54 | 19.45 | 9.32 | 0.15 | 0.014 | 0.016 | 0.29 |
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 | — | 623 | 38 | 124/-60 | — |
Welding position: (DC-)
Precautions
1. Shielding gas: pure argon;
2. Maintain interpass temperature ≤150°C.
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