| Customization: | Available |
|---|---|
| Type: | Rolling Wire |
| Material: | Nickel / Nickel Alloy |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
ERNiCu-7
This extraordinary Ni base alloy solid welding wire, ERNiCu-7, is crafted for exceptional welding performance. It boasts remarkable resistance against ductility dip cracking within the weld metal, ensuring that the tensile strength of your weld is elevated to match or surpass that of the base material. Its superb weldability makes it an indispensable asset for any demanding project.
ERNiCu-7 Crafted as a nickel-copper alloy wonder, this ERNiCu-7 welding wire is engineered for niche applications, especially in the intricate art of welding MONEL 400/K-500 alloys as well as steel-nickel heterostructures. It stands as a testament to superior performance, precisely meeting your needs for resistance to cracking, enhanced tensile strength, and outstanding weldability.
The ERNiCu-7 is unmatched in its ability to suppress cracks through sophisticated Nb/Ti/Mn additives, achieve noteworthy tensile strength of ≥483 MPa, and offer unparalleled adaptability across various welding processes. Choose ERNiCu-7 for the most rigorous welding applications in marine, chemical, and energy industries where corrosion resistance and mechanical reliability are critical for success. For comprehensive specifications or to start your procurement journey, contact our sales team today.
| AWS A5.4 | ERNi-1 | ERNiCu-7 | ERNiCr-3 | ERNiCrFe-5 | ERNiCrMo-3 | ERNiCrMo-4 | ERNiFeCr-1 |
| Tensile Strength (N/mm2) |
514 | 541 | 671 | 651 | 819 | 729 | 602 |
| Elongation (%) |
44 | 39 | 41 | 45 | 39 | 45 | 33 |
| C | 0.02 | 0.02 | 0.03 | 0.06 | 0.037 | 0.012 | 0.02 |
| Mn | 0.24 | 3.21 | 3.05 | 0.51 | 0.06 | 0.5 | 0.5 |
| Si | 0.34 | 0.68 | 0.12 | 0.14 | 0.11 | 0.01 | 0.11 |
| P | 0.34 | 1.53 | 2.4 | 1.99 | 3.37 | 0.23 | 0.81 |
| Ti | 0.34 | 1.53 | / | / | / | / | 0.81 |
| S | 0.14 | 0.47 | 1.41 | 6.82 | 3.9 | 5.4 | 28.24 |
| Cr | / | / | 19.86 | 14.79 | 21.55 | 15.9 | 22.61 |
| Ni | 95.5 | 65.68 | 72.8 | 75.06 | 61.65 | REM | 42.91 |
| Cu | 0.01 | REM | 0.03 | 0.03 | / | / | / |
| Mo | 0.01 | REM | 0.03 | 0.03 | 8.49 | 16 | 2.67 |
| Nb | / | 2.4 | 1.99 | 3.37 | / | ||
| V | / | 0.23 | |||||
| Fe | 0.14 | 0.47 | 1.41 | 6.82 | 3.9 | 5.4 | 28.24 |
){kind=link}