Nickel Base Alloy Flux-Cored Welding Wire ERNiCr-3
ERNiCr-3 welding wire,its welding seam has good crack resistance and excellent corrosion resistance
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ERNiCr-3 welding wire,its welding seam has good crack resistance and excellent corrosion resistance
ERNiCr-3 welding wire applicable for welding nickel-based and iron-nickel-based high-temperature corrosion-resistant alloys
ERNiCr-3 welding wire can also be used for welding dissimilar steels.
| Chemical components of welding wire (%) | ||||||
| Test item | C | S | Mn | Si | P | Cr |
| Example value | 0.038 | 0.003 | 3.4 | 0.14 | 0.003 | 21 |
| Test item | Ni | Cu | Nb | Fe | Al | Ti |
| Example value | 70.28 | 0.082 | 2.5 | 0.79 | 0.01 | 0.4 |
| Mechanical properties of deposited metal | |||
| Test item | Rm (MPa) | ReL/Rp0.2 (MPa) | A(%) |
| Example value | 645 | 384 | 47 |
| Reference current (DCEP/DCEN) | ||||
| Diameter of welding wire mm | Φ0.8 Φ | Φ1.0 Φ | Φ1.2 Φ | Φ1.6 Φ |
| Welding current A | 70-190 | 100-200 | 160-280 | 200-350 |
.webp "Medium Frequency Butt Welding Machine for Copper-Aluminum Tube")
