Huona (Shanghai) New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000ton/year |
| Delivery Time | a week |
| Packaging Details | Case |
| Tensile Strength | ≥550 MPa |
| Yield Strength | ≥240 MPa |
| Elongation | ≥30% |
| Wire Diameter | 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.4 mm, 3.2 mm (customizable) |
| Welding Process | TIG (GTAW), MIG (GMAW) |
| OEM Service | Private label, barcode, customized packaging |
| Brand Name | HUONA |
| Model Number | WIRE |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000ton/year |
| Delivery Time | a week | Packaging Details | Case |
| Tensile Strength | ≥550 MPa | Yield Strength | ≥240 MPa |
| Elongation | ≥30% | Wire Diameter | 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.4 mm, 3.2 mm (customizable) |
| Welding Process | TIG (GTAW), MIG (GMAW) | OEM Service | Private label, barcode, customized packaging |
| Brand Name | HUONA | Model Number | WIRE |
| Certification | ISO9001 | Place of Origin | CHINA |
ERNiCu-7 (AWS A5.14) welding wire is a solid solution nickel-copper alloy filler metal designed for welding Monel 400 and other similar Ni-Cu alloys. It provides excellent corrosion resistance in seawater, brine, salt, and acidic environments, making it ideal for marine, chemical, and food processing industries.
The wire is widely used for TIG (GTAW) and MIG (GMAW) welding processes. Its stable arc, low spatter, and ease of use make it a preferred choice for both fabrication and maintenance welding in harsh conditions.
SNi4060 is the corresponding Chinese designation for ERNiCu-7, compliant with GB/T standards.
AWS Specification: ERNiCu-7
Chinese Designation: SNi4060
UNS Number: N04400 (related base metal)
Trade Names: Monel 400 Welding Wire, Alloy 400 Filler Wire
Other Aliases: Nickel-Copper Welding Wire, NiCu Welding Wire
High corrosion resistance to seawater, acids, alkalis, and brine
Excellent resistance to pitting and stress corrosion cracking
Suitable for dissimilar welding between Ni-Cu and carbon or low alloy steels
Good arc stability and weld bead appearance
Ideal for both fabrication and repair welding
Marine structures and shipbuilding
Offshore oil & gas pipelines
Heat exchangers and condensers
Pump shafts, valves, and seawater equipment
Food processing and chemical handling systems
Dissimilar metal joints (Monel to steel)
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 62.0 – 69.0 |
| Copper (Cu) | 29.0 – 33.0 |
| Iron (Fe) | ≤2.5 |
| Manganese (Mn) | ≤2.5 |
| Carbon (C) | ≤0.15 |
| Silicon (Si) | ≤1.25 |
| Sulfur (S) | ≤0.015 |
| Property | Value |
|---|---|
| Tensile Strength | ≥550 MPa |
| Yield Strength | ≥240 MPa |
| Elongation | ≥30% |
| Hardness (HB) | ~140–180 |
| Operating Temperature | Up to ~500°C |
| Item | Detail |
|---|---|
| Wire Diameter | 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.4 mm, 3.2 mm (customizable) |
| Welding Process | TIG (GTAW), MIG (GMAW) |
| Spool Packaging | 5kg / 10kg / 15kg / 20kg |
| Surface Finish | Bright, Cleaned, Anti-rust Coated |
| OEM Service | Private label, barcode, customized packaging |
Also available: Monel K500, Inconel 625, Hastelloy C276, and other nickel alloy wires. Free samples and technical support can be provided upon request.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
8000000-100000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...
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