S307Si stainless steel gas shielded solid welding wire
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- Address:河北省邢臺市信都區(qū)永康街533號, Zip:
- Contact: 韓吉英
- Tel:13833921539
- Email:2891465062@qq.com
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Description
Additional Information
GB/T 29713 S307Si
Suitable for non-magnetic special occasions or welding of dissimilar steels, commonly used in fields such as shipbuilding.
21Cr-9Ni-4Mn pure austenitic stainless steel mixed gas shielded MIG welding wire, excellent welding process performance, stable arc, minimal spatter, good wire feedability, aesthetically pleasing weld formation, and good crack resistance. Suitable for welding non-magnetic steels, high manganese steels, and hardenable corrosion-resistant steels.
Direct current electrode positive (DCEP)
0.5%～5% CO2 + Ar; 0.5%～3% O2 + Ar
Chemical Composition of Welding Wire (%)
| Test Item | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| Guaranteed Value | 0.04–0.14 | 6.50–8.00 | 0.65–1.00 | 18.50–22.00 | 8.00–10.70 | ≤0.75 | ≤0.030 | ≤0.030 | ≤0.75 |
| Example Value | 0.07 | 6.73 | 0.70 | 18.83 | 8.96 | 0.16 | 0.014 | 0.012 | 0.17 |
Reference Current
| Wire Diameter (mm) | Φ0.8 | Φ1.0 | Φ1.2 | Φ1.6 | |
| Welding Current (A) | Flat, Horizontal | 70–150 | 100–200 | 140–220 | 180–300 |
| Vertical, Overhead | 70–120 | 100–170 | 140–200 | 180–250 | |
| Industry Category: | Hardware & Tools/Welding Materials & Accessories/Welding Wire |
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