Huona (Shanghai) New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000ton /year |
| Delivery Time | a week |
| Packaging Details | Case |
| Diameter Range | 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.4 mm, 3.2 mm (custom sizes available) |
| Welding Methods | MIG (GMAW), TIG (GTAW) |
| Form | Spool, Coil, Straight Rod |
| Packaging | 5kg/10kg/15kg Spools or 5kg Rod Packs |
| OEM Service | Available (labels, logos, etc.) |
| Tensile Strength | ≥1240 MPa |
| 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 |
| Diameter Range | 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.4 mm, 3.2 mm (custom sizes available) | Welding Methods | MIG (GMAW), TIG (GTAW) |
| Form | Spool, Coil, Straight Rod | Packaging | 5kg/10kg/15kg Spools or 5kg Rod Packs |
| OEM Service | Available (labels, logos, etc.) | Tensile Strength | ≥1240 MPa |
| Brand Name | HUONA | Model Number | WIRE |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | Inconel 718 welding wire ，high-strength MIG TIG filler metal ，heat-resistant welding wire with warranty | ||
ErNiFeCr-2 (AWS A5.14 classification) is a solid nickel-based filler metal specifically designed for welding Inconel 718, Inconel X-750, and similar precipitation-hardened high-strength alloys. It offers excellent weldability and mechanical properties, even in extreme temperature environments, making it ideal for aerospace, gas turbine, cryogenic, and high-pressure applications.
Also referred to as SNi7718 in Chinese standards, this alloy delivers exceptional strength, oxidation resistance, and stress rupture performance after post-weld heat treatment (PWHT).
AWS Specification: ErNiFeCr-2
UNS Number: N07718
Chinese Code: SNi7718
Trade Names: Inconel® 718 Welding Wire, Alloy 718 Wire
Other Names: Nickel 718 TIG Wire, Nickel 718 MIG Wire, NiFeCr Alloy Wire
Designed for welding precipitation-hardened nickel alloys like Inconel 718 and X-750
Excellent high-temperature strength and corrosion resistance
Good weldability and crack resistance
Maintains integrity in cryogenic to elevated temperature ranges (–253°C to +700°C)
Suitable for PWHT (Aging/Heat Treatment)
Used in MIG (GMAW) and TIG (GTAW) processes
Aerospace engines and turbine blades
Nuclear and gas power plants
High-pressure vessels and piping
Cryogenic equipment
Oil & gas components
Jet engine parts and fasteners
| Element | Content (%) |
|---|---|
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Iron (Fe) | 17.0 – 21.0 |
| Niobium (Nb+Ta) | 4.75 – 5.50 |
| Molybdenum (Mo) | 2.80 – 3.30 |
| Titanium (Ti) | 0.65 – 1.15 |
| Aluminum (Al) | 0.20 – 0.80 |
| C, Mn, Si, S | Trace (≤0.10%) |
| Property | Value |
|---|---|
| Tensile Strength | ≥1240 MPa |
| Yield Strength | ≥1035 MPa |
| Elongation | ≥12% |
| Hardness | ~331 HB |
| Operating Temp | –253°C to 700°C |
| Item | Detail |
|---|---|
| Diameter Range | 0.8 mm – 3.2 mm |
| Welding Methods | MIG (GMAW), TIG (GTAW) |
| Form | Spool, Coil, Straight Rod |
| Packaging | 5kg/10kg/15kg Spools or 5kg Rod Packs |
| OEM Service | Available (labels, logos, etc.) |
We provide full traceability, mill test certificates (MTC), and export packaging. Custom solutions for aerospace and critical-use customers available on 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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