JD·A022NP Stainless Steel Welding Rod
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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JD·A022NP Stainless Steel Welding Electrode
GB/T 983 E316L-16 AWS A5.4 E316L-16 ISO 3581-A-E (19 12 3 L) R 3 2 ISO 3581-B-ES 316L-16 NB/T 20009.3 E316L
Suitable for welding ultra-low carbon stainless steel materials in nuclear power engineering and other important structures in various industries.
Rutile-type coated 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. The weld metal exhibits good resistance to intergranular corrosion.
AC, DC reverse polarity (AC, DC+), with DC reverse polarity recommended.
Deposited Metal Chemical Composition (%)
| Test Item | C | Mn | Si | P | S | Cr | Ni |
| Guaranteed Value | ≤0.035 | 0.50～2.50 | ≤0.90 | ≤0.025 | ≤0.015 | 18.00～20.00 | 12.00～14.00 |
| Example Value | 0.025 | 1.50 | 0.72 | 0.010 | 0.004 | 19.00 | 12.65 |
| Test Item | Mo | Cu | Co | B | N | Nb | δ-Ferrite Content |
| Guaranteed Value | 2.00～3.00 | ≤0.10 | ≤0.15 | ≤0.0018 | -- | -- | 5～15 |
| Example Value | 2.35 | 0.008 | 0.012 | 0.0010 | 0.045 | 0.015 | 11 |
Deposited Metal Mechanical Properties
Test Item | Rm (MPa) | ReL/Rp0.2 (MPa) | A(%) | KV2 (J) Room Temperature | Heat Treatment Condition |
Guaranteed Value | 520～670 | ≥210 | ≥30 | ≥60 | As-Welded |
Example Value | 590 | 410 | 41 | 68 | As-Welded |
| Industry Category: | Hardware & Tools/Welding Materials & Accessories/Welding Rods |
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