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MIG Welding Wire for Stainless Steel BMS-430LNb
Product Description of BMS-430LNb MIG Welding Wire for Stainless Steel Ferritic Type Compliance: YB/T 5092 H022Cr17Nb AWS A5.9 ER430LNb A5.9M ER430LNb EN ISO 14343-A: G 18 L Nb EN ISO 14343-B: SS430LNb JIS Z3321 YS430LNb Application Suitable for welding type 1 stainless steel...
Description
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Product Description
BMS-430LNb
MIG Welding Wire for Stainless Steel
Ferritic type
Compliance:
YB/T 5092 H022Cr17Nb
AWS A5.9 ER430LNb
A5.9M ER430LNb
EN ISO 14343-A: G 18 L Nb
EN ISO 14343-B: SS430LNb
JIS Z3321 YS430LNb
Purpose
Suitable for welding 17Cr type stainless steel, and can also be used for the manufacture of equipment resistant to oxidation and corrosion, such as welding exhaust system components (such as 430, 436, etc.).
Characteristics
1. The deposited metal has stable mechanical properties and a high percentage of passing X-ray inspection;
2. Smooth wire feeding, stable arc, good seam formation, minimal spatter, excellent welding properties.
Chemical composition
| Alloy, wt. % | C | Mn | Si | Cr | Ni | Mo | P | S | Nb |
| EN ISO standard | 0.03 | 0.60 | 0.50 | 15.5~17.0 | 0.60 | 0.75 | 0.03 | 0.03 | 8×C~1.2 |
| AWS Standard | — | — | — | — | — | — | — | — | — |
| Approximate value | 0.018 | 0.47 | 0.49 | 16.54 | 0.36 | 0.01 | 0.023 | 0.010 | 0.34 |
Mechanical properties
| Mechanical characteristics | Yield strength, MPa | Tensile strength, MPa | Elongation, % | Impact strength, J/°C | Heat treatment, °C × h |
| YB/T standard | 220 | 410 | 15 | — | — |
| AWS Standard | — | — | — | — | — |
| Approximate value | — | 465 | 28 | — | — |
Welding parameters: (DC+)
| 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 |
Welding position
Precautions
1. Follow general solid wire welding guidelines for stainless steel;
2. Shielding gas: 98% Ar + 2% O₂;
3. Maintain interpass temperature ≤150°C.
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