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ERNiCr-4 Inconel 600 Welding Wire for High-Temperature Resistance

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xProduct Details
Tensile Strength | ≥ 550 MPa | Yield Strength | ≥ 250 MPa |
---|---|---|---|
Elongation | ≥ 30% | Operating Temp. | Up To 1093°C |
Oxidation Resistance | Excellent | Diameter Range | 0.9 Mm – 4.0 Mm (1.2 / 2.4 / 3.2 Mm Standard) |
Welding Process | TIG (GTAW), MIG (GMAW) | Item Detail Diameter Range 0.9 Mm – 4.0 Mm (1.2 / 2.4 / 3.2 Mm Standard) Welding Process TIG (GTAW), | 5kg / 10kg / 15kg Spools Or TIG Cut-length Rods |
Highlight | Inconel 600 welding wire,ERNiCr-4 high-temperature wire,welding wire for high resistance |
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Product Description
ERNiCr-4 Welding Wire (Inconel 600 / UNS N06600)
Nickel-chromium alloy filler metal for corrosion and oxidation resistance in high-temperature applications.

Product Overview
ERNiCr-4 is a solid nickel-chromium alloy welding wire specifically designed for welding base metals of similar composition such as Inconel® 600 (UNS N06600). Known for its excellent resistance to oxidation, corrosion, and carburization, this filler metal is ideal for use in high-temperature and chemically aggressive environments.
It is suitable for both TIG (GTAW) and MIG (GMAW) welding processes, offering stable arc characteristics, smooth bead formation, and good mechanical performance. ERNiCr-4 is widely used in the chemical processing, nuclear, aerospace, and marine industries.
Key Features
- Excellent resistance to oxidation and corrosion in high-temperature environments
- Outstanding resistance to carburization and chloride-ion stress corrosion cracking
- Good mechanical strength and metallurgical stability up to 1093°C (2000°F)
- Suitable for welding Inconel 600 and related nickel-chromium alloys
- Easy to weld with stable arc and low spatter in TIG/MIG processes
- Used for overlaying, joining, and repair applications
- Meets AWS A5.14 ERNiCr-4 and equivalent standards
Common Names / Designations
- AWS: ERNiCr-4
- UNS: N06600
- Trade Name: Inconel 600 Welding Wire
- Other Names: Nickel 600 filler wire, Alloy 600 TIG/MIG rod, NiCr 600 weld wire
Typical Applications
- Furnace and heat treating components
- Food processing and chemical vessels
- Steam generator tubing
- Heat exchanger shells and tube sheets
- Nuclear reactor hardware
- Dissimilar metal joining of Ni-based and Fe-based alloys
Chemical Composition (% Typical)
Element | Content (%) |
---|---|
Nickel (Ni) | ≥ 70.0 |
Chromium (Cr) | 14.0 - 17.0 |
Iron (Fe) | 6.0 - 10.0 |
Manganese (Mn) | ≤ 1.0 |
Carbon (C) | ≤ 0.10 |
Silicon (Si) | ≤ 0.50 |
Sulfur (S) | ≤ 0.015 |
Others | Traces |
Mechanical Properties (Typical)
Property | Value |
---|---|
Tensile Strength | ≥ 550 MPa |
Yield Strength | ≥ 250 MPa |
Elongation | ≥ 30% |
Operating Temp. | Up to 1093°C |
Oxidation Resistance | Excellent |
Available Specifications
Item | Detail |
---|---|
Diameter Range | 0.9 mm - 4.0 mm (1.2 / 2.4 / 3.2 mm standard) |
Welding Process | TIG (GTAW), MIG (GMAW) |
Packaging | 5kg / 10kg / 15kg spools or TIG cut-length rods |
Surface Finish | Bright, rust-free, precision layer-wound |
OEM Services | Private branding, logo labels, barcodes available |
Related Alloys
- ERNiCr-3 (Inconel 82)
- ERNiCrMo-3 (Inconel 625)
- ERNiCrCoMo-1 (Inconel 617)
- ERNiFeCr-2 (Inconel 718)
- ERNiMo-3 (Alloy B2)
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