ERNiFeCr-1 Inconel 600/690 Welding Wire for Nuclear Applications
Brand Name:HUONA
Certification:ISO9001 SGS
Model Number:ERNiFeCr-1
Minimum Order Quantity:15KG
Delivery Time:A WEEK
Payment Terms:T/T,Western Union
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Location:
Shanghai Shanghai China
Address:
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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Product Description
ERNiFeCr-1 is a nickel-iron-chromium alloy welding wire designed for joining alloys of similar composition, such as Inconel 600 and Inconel 690, and for dissimilar welding between nickel alloys and stainless or low-alloy steels. It is particularly valued for its excellent resistance to stress corrosion cracking, thermal fatigue, and oxidation at elevated temperatures.
Commonly used in nuclear power generation, chemical processing, and heat exchanger fabrication, this wire ensures structural integrity under high-stress environments. It is suitable for both TIG (GTAW) and MIG (GMAW) welding processes.
Key Features
Excellent resistance to stress corrosion cracking, oxidation, and thermal fatigue
High metallurgical compatibility with Inconel 600, 690, and dissimilar base metals
Stable arc, low spatter, and smooth bead appearance in TIG and MIG welding
Suitable for high-pressure steam environments and nuclear reactor components
High mechanical strength and metallurgical stability at elevated temperatures
Conforms to AWS A5.14 ERNiFeCr-1 and UNS N08065
Common Names / Designations
AWS: ERNiFeCr-1
UNS: N08065
Equivalent Alloys: Inconel 600/690 welding wire
Other Names: Nickel Iron Chromium welding filler, Alloy 690 welding wire
Typical Applications
Welding Inconel 600 and 690 components
Nuclear steam generator tubing and weld overlay
Pressure vessels and boiler components
Dissimilar welds with stainless and low-alloy steels
Heat exchanger tubing and reactor piping
Overlay cladding in corrosive environments
Chemical Composition (% Typical)
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 58.0 – 63.0 |
| Iron (Fe) | 13.0 – 17.0 |
| Chromium (Cr) | 27.0 – 31.0 |
| Manganese (Mn) | ≤ 0.50 |
| Carbon (C) | ≤ 0.05 |
| Silicon (Si) | ≤ 0.50 |
| Aluminum (Al) | ≤ 0.50 |
| Titanium (Ti) | ≤ 0.30 |
Mechanical Properties (Typical)
| Property | Value |
|---|---|
| Tensile Strength | ≥ 690 MPa |
| Yield Strength | ≥ 340 MPa |
| Elongation | ≥ 30% |
| Operating Temp. | Up to 980°C |
| Creep Resistance | Excellent |
Available Specifications
| Item | Detail |
|---|---|
| Diameter Range | 1.0 mm – 4.0 mm (standard: 1.2mm / 2.4mm / 3.2mm) |
| Welding Process | TIG (GTAW), MIG (GMAW) |
| Packaging | 5kg / 15kg spools or TIG straight rods |
| Surface Condition | Bright, clean, rust-free finish |
| OEM Services | Custom labeling, barcode, packaging customization available |
Related Alloys
ERNiFeCr-2 (Inconel 718)
ERNiCr-3 (Inconel 82)
ERNiCrMo-3 (Inconel 625)
ERNiCrCoMo-1 (Inconel 617)
ERNiCr-4 (Inconel 600)
ERNiFeCr-1 Inconel 600/690 Welding Wire for Nuclear Applications
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