ER308L stainless steel gas-shielded solid welding wire
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
Other Products
MG308LT Stainless Steel Gas Shielded Solid Wire
GB/T 29713 S308L AWS A5.9 ER308L ISO 14343-A-G (19 9 L)
Suitable for welding 022Cr19Ni10, commonly used in long-distance pipelines, petrochemical industries, and other applications in deep cryogenic low-temperature environments.
Ultra-low carbon 21Cr-10Ni 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 in corrosive service environments at deep cryogenic temperatures as low as -196°C.
Direct current electrode positive (DCEP)
0.5%～5% CO2 + Ar; 0.5%～3% O2 + Ar
Wire Chemical Composition (%)
| Test Item | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| Guaranteed Value | ≤0.03 | 1.00～2.50 | 0.30～0.65 | 19.50～22.00 | 9.00～11.00 | ≤0.75 | ≤0.025 | ≤0.020 | ≤0.75 |
| Example Value | 0.02 | 1.68 | 0.45 | 20.34 | 10.50 | 0.32 | 0.010 | 0.006 | 0.10 |
Deposited Metal Chemical Composition (%)
| Test Item | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| Example Value | 0.02 | 1.60 | 0.48 | 20.12 | 10.38 | 0.05 | 0.010 | 0.002 | 0.05 |
Deposited Metal Mechanical Properties
| Test Item | Rm (MPa) | A (%) | KV2 (J) -196°C |
| Example Value | 580 | 38 | 45 |
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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