JD.A062NP Stainless Steel Welding Rod
Contact Info
- 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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A062NP Stainless Steel Welding Electrode
GB/T 983 E309L-16 AWS A5.4 E309L-16 ISO 3581-A-E (23 12 L) R 3 2 ISO 3581-B-ES 309L-16 NB/T 20009.3 E309L
Suitable for welding ultra-low carbon stainless steel materials in nuclear power engineering, as well as for welding critical structures in other industries.
A rutile-type ultra-low carbon stainless steel electrode for nuclear power applications, featuring excellent welding process performance, stable arc, minimal spatter, easy slag removal, and aesthetically pleasing weld formation.
AC, DC reverse polarity (AC, DC+), with DC reverse polarity recommended.
Deposited Metal Mechanical Properties
Test Item | Rm (MPa) | ReL/Rp0.2 (MPa) | A (%) | KV2 (J) Room Temperature | Heat Treatment Condition |
Guaranteed Value | 520–700 | ≥345 | ≥30 | ≥50 | —— |
Example Value | 548 | 399 | 40 | 65 | As-Welded |
552 | 374 | 38 | 55 | 595–625°C × 16h |
Reference Current
Electrode Specification (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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