ER321 Stainless Steel Gas Shielded Solid Welding Wire
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Contact Info
- Address:河北省邢臺(tái)市信都區(qū)永康街533號(hào), Zip:
- Contact: 韓吉英
- Tel:13833921539
- Email:2891465062@qq.com
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Description
Additional Information
GB/T 29713 S321 AWS A5.9 ER321 ISO 14343-B-SS321
Suitable for welding 07Cr19Ni11Ti, commonly used in food and medical industries, pressure vessels, petrochemicals, etc.
19Cr-10Ni-Ti austenitic stainless steel mixed gas shielded MIG welding wire, excellent welding process performance, stable arc, minimal spatter, good wire feed, aesthetically pleasing weld formation, good crack resistance, suitable for welding in corrosive service environments.
Direct current reverse polarity (DC+)
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 | Ti |
| Guaranteed Value | ≤0.08 | 1.00～2.50 | 0.30～0.65 | 18.50～20.50 | 9.00～10.50 | ≤0.75 | ≤0.030 | ≤0.030 | ≤0.75 | 9×C～1.00 |
| Example Value | 0.04 | 1.54 | 0.47 | 19.60 | 9.76 | 0.42 | 0.015 | 0.009 | 0.24 | 0.58 |
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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