Stainless Steel Welding Electrode 347L-16
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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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GB/T 983 E347L-16 AWS A5.4 E347L-16 ISO 3581-B-ES 347L-16
Suitable for welding 06Cr18Ni11Ti type stainless steel and corrosion-resistant overlay welding in petrochemical equipment.
A rutile-type ultra-low carbon Cr19Ni10Nb stainless steel electrode with Nb stabilizer, offering excellent welding process performance and intergranular corrosion resistance.
AC, DC reverse polarity (AC, DC+), with DC reverse polarity recommended.
Mechanical Properties of Deposited Metal
| Test Item | Rm (MPa) | A(%) |
| GB/T Standard | ≥510 | ≥25 |
| Example Value | 590 | 41 |
Reference Current
Electrode Diameter (mm) | Φ2.5 | Φ3.2 | Φ4.0 | Φ5.0 | |
Welding Current (A) | Flat, Horizontal | 50～90 | 80～120 | 100～150 | 140～180 |
Vertical, Overhead | 60～80 | 90～110 | 110～140 | — | |
1. Drying requirement: Electrodes must be baked at 300°C for 1 hour before use and used immediately after baking.
2. When using AC welding, spatter is greater, the coating is prone to reddening, and penetration is shallower; therefore, DC reverse polarity welding is recommended.
3. Use low current and short arc welding as much as possible during welding, with minimal oscillation amplitude.
| Industry Category: | Hardware & Tools/Welding Materials & Accessories/Welding Rods |
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