Introduction:
ERNiCrMo-13 nickel welding wire is a high-performance filler metal commonly used for welding nickel-chromium-molybdenum alloys, such as Inconel® 625. This welding wire offers excellent corrosion resistance, high strength, and exceptional weldability, making it ideal for applications in industries such as aerospace, petrochemical, and power generation.
With its unique composition of nickel, chromium, molybdenum, and other alloying elements, ERNiCrMo-13 provides outstanding resistance to both oxidizing and reducing environments, including chloride-containing environments and seawater. It exhibits excellent creep resistance at elevated temperatures, ensuring the longevity and reliability of welded joints in demanding conditions.
ERNiCrMo-13 welding wire is available in various diameters, allowing for precise control over the weld bead size and deposit thickness. Its consistent and stable arc characteristics make it easy to use, providing smooth and spatter-free welds. Whether you're working on critical components or complex structures, ERNiCrMo-13 nickel welding wire is your reliable choice for achieving high-quality, durable welds in nickel-based alloys.
Parameter:
| C | Si | Mn | Cr | P | Ni |
| ≤0.01 | ≤0.2 | ≤0.5 | 22.0-24.0 | ≤0.015 | Rem |
| Al | Mo | Fe | Cu | S | Co |
| 0.10-0.40 | 15.0-16.50 | ≤0.5 | ≤0.1 | <0.01 | <0.20 |
| Typical Welding Parameters |
| Diameter | Process | Volt | Amps (flat) | Amps (V/OH) |
| inch | (mm) |
| 0.035 | 0.9 | GMAW | 26-29 | 150-190 | Spray Transfer 100% Argon |
| 0.045 | 1.2 | GMAW | 28-32 | 180-220 | Spray Transfer 100% Argon |
| 1/16 | 1.6 | GMAW | 29-33 | 200-250 | Spray Transfer 100% Argon |
| 1/16 | 1.6 | GTAW | 14-18 | 90-130 | 100% Argon |
| 3/32 | 2.4 | GTAW | 15-20 | 120-175 | 100% Argon |
| 1/8 | 3.17 | GTAW | 15-20 | 150-220 | 100% Argon |
| Tensile Strength | 109 Ksi | 790 MPA |
| Yield Strength | 68 Ksi | 470 MPA |
| Elongation | 40-45% | |
| Density g/cm3 | 8.60 g/cm3 | |
| Melting Point ℃ | 1300-1360℃ | |
| Coefficient of Expansion. 21-93 Co, μm/m * Co | 11.90 | |
| Item | ERNiCrMo-3 | ERNiCrMo-4 | ERNiCrMo-13 | ERNiCrFe-7 | ERNiCr-3 | ERNiCu-7 | ERCuNi | ERNi-1 |
| C | 0.1 | 0.02 | 0.01 | 0.04 | 0.1 | 0.15 | 0.03 | 0.15 |
| Mn | 0.05 | 1 | 0.5 | 1 | 2.5-3.5 | 4 | 0.5-1.0 | 1 |
| Fe | 5 | 4-7 | 1.5 | 7-11 | 3 | 2.5 | 0.65 | 1 |
| P | 0.02 | 0.04 | 0.015 | 0.02 | 0.03 | 0.02 | 0.01 | 0.03 |
| S | 0.015 | 0.03 | 0.005 | 0.015 | 0.015 | 0.015 | 0.01 | 0.015 |
| Si | 0.05 | 0.08 | 0.1 | 0.5 | 0.5 | 1.25 | 0.15 | 0.75 |
| Cu | 0.5 | 0.5 | N/A | 0.3 | 0.5 | rest | rest | 0.25 |
| Ni | ≥58 | rest | rest | rest | ≥67 | 62-69 | 30-32 | ≥93 |
| Co | N/A | 2.5 | 0.3 | N/A | N/A | N/A | N/A | N/A |
| Al | 0.4 | N/A | 0.1-0.4 | 1.1 | N/A | 1.25 | 0.15 | 1.5 |
| Ti | 0.4 | N/A | N/A | 1 | 0.75 | 1.5-3 | 0.5 | 2-3.5 |
| Cr | 20-23 | 14.5-16.5 | 22-24 | 28.5-31 | 18.0-22.0 | N/A | N/A | N/A |
| Nb+Ta | 3.5-4.15 | N/A | 1.8-2.5 | 0.01 | 2.0-3.0 | N/A | N/A | N/A |
| Mo | 8.0-10 | 15-17 | 15-16 | 0.5 | N/A | N/A | N/A | N/A |
| V | N/A | 0.35 | N/A | N/A | N/A | N/A | N/A | N/A |
| W | N/A | 3.-4.5 | N/A | N/A | N/A | N/A | N/A | N/A |
| Rest | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 |
Q & A:
Q1: What are the key characteristics of ERNiCrMo-13 nickel welding wire?
A1: ERNiCrMo-13 exhibits excellent corrosion resistance, high strength, and exceptional weldability, making it suitable for welding nickel-chromium-molybdenum alloys like Inconel® 625.
Q2: In which industries is ERNiCrMo-13 commonly used?
A2: ERNiCrMo-13 is widely utilized in industries such as aerospace, petrochemical, and power generation for applications requiring superior corrosion resistance and high strength in challenging environments.
