C-276 TIG Welding Wire: Quality Solutions for High-Performance Welding

Product Details
Customization: Available
Type: Rolling Wire
Material: Nickel / Nickel Alloy
Manufacturer/Factory & Trading Company

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  • C-276 TIG Welding Wire: Quality Solutions for High-Performance Welding
  • C-276 TIG Welding Wire: Quality Solutions for High-Performance Welding
  • C-276 TIG Welding Wire: Quality Solutions for High-Performance Welding
  • C-276 TIG Welding Wire: Quality Solutions for High-Performance Welding
  • C-276 TIG Welding Wire: Quality Solutions for High-Performance Welding
  • C-276 TIG Welding Wire: Quality Solutions for High-Performance Welding

Basic Info.

Model NO.
ERNiCrCo-4
Flux Containing
Not Containing Flux
Slag Characteristic
Acidic
Extended Length
<10mm
Transport Package
1kg/5kg/15kg/Spool(Tube)
Specification
0.6/0.8/1.0/1.2/1.6/2.0/2.5/3.2/4.0mm
Trademark
Jiuzhou
Origin
China
HS Code
7505220000
Production Capacity
200000kg/Year

Product Description

ERNiCrCo-4 Product Description: Unveiling Excellence
Material Type: Premium Nickel-Chromium-Cobalt-Molybdenum Superalloy
AWS Specification: Compliant with AWS A5.14
Key Characteristics: Distinguished Features
1. Chemical Composition (Typical): Unparalleled Quality
Nickel (Ni): Base element (≥50%). The backbone of strength and resilience.
Chromium (Cr): 20-23% (enhancing oxidation resistance to new heights).
Cobalt (Co): 10-15% (improving high-temperature stability remarkably).
Molybdenum (Mo): 8-10% (offering exceptional resistance to localized corrosion).
Iron (Fe): ≤5% - maintaining structural integrity.C-276 TIG Welding Wire: Quality Solutions for High-Performance WeldingC-276 TIG Welding Wire: Quality Solutions for High-Performance WeldingC-276 TIG Welding Wire: Quality Solutions for High-Performance WeldingC-276 TIG Welding Wire: Quality Solutions for High-Performance WeldingC-276 TIG Welding Wire: Quality Solutions for High-Performance WeldingC-276 TIG Welding Wire: Quality Solutions for High-Performance WeldingC-276 TIG Welding Wire: Quality Solutions for High-Performance Welding
Outstanding resistance to pitting, crevice corrosion, and stress corrosion cracking (SCC) in hostile environments such as acidic, alkaline, and chloride-rich settings (e.g., marine, chemical processing).
Mechanical Strength: Exceptional Durability
High tensile strength (≥750 MPa) and unmatched creep resistance under prolonged high-temperature stress.
Weldability: Seamless Integration
Compatible with various welding processes: GTAW (TIG), GMAW (MIG), and SMAW.
Minimal post-weld cracking thanks to a low carbon content, ensuring smoother operations.
Product Forms & Specifications: Versatile Options
Available Forms: Tailored to Your Needs
Welding consumables: Wide range of wire (0.8-4.0 mm diameter) and electrodes available.
Mill products: Available in round bars, sheets, plates, and coils for diverse applications.
Standards: Complies with ASTM B574, AMS 5826 (if applicable), ensuring quality you can trust.
Packaging: Robust and Secure
Applications: Wide-Ranging Impact
Aerospace: Perfect for combustion chambers, turbine blades, and exhaust systems.
Energy: Ideal for *** core components and heat exchangers.
Oil & Gas: Engineered for downhole tools, valves, and piping in sour gas environments.
Chemical Processing: Reliable for reactors, scrubbers, and piping for sulfuric acid, hydrochloric acid, and seawater applications.
Processing & Fabrication: Precision Craftsmanship
Machining: Utilize carbide tools with low cutting speeds and ample coolant for pristine results.
Heat Treatment: Solution annealing at 1120-1175°C followed by rapid quenching for optimal properties.
Welding Notes: Expert Guidance
Preheat is unnecessary for thin sections, simplifying the process.
Post-weld heat treatment (PWHT) is optional, reserved for critical applications.
________________________________________
Notes: Essential Insights
1. Cobalt (Co) Role: Enhances high-temperature strength and reduces thermal expansion, securing ERNiCrCo-4's suitability for ultra-high-temperature environments.
2. Verification Required: Ensure exact composition and certification (e.g., EN, UNS, or proprietary grades) with trusted suppliers.
3. Alternatives: If unavailable, consider ERNiCrMo-4 (AWS A5.14 ERNiCrMo-4) or Inconel 617 (Ni-Cr-Co-Mo) as excellent substitutes.

AWS A5.4 ERNi-1 ERNiCu-7 ERNiCr-3 ERNiCrFe-5 ERNiCrMo-3 ERNiCrMo-4 ERNiCrMo-7
TS(N/mm2) 460 541 671 560 790 729 780
EL(%) 30 39 39 30 43 33 35
C 0.02 0.02 0.03 0.03 0.0037 0.002 0.05
Mn 0.3 1.7 3.05 1 0.03 0.12 0.6
Si 0.16 0.44 0.37 0.04 0.029 0.07 0.02
P 0.0012 0.007 / 0.004 0.003 0.003 0.003
Ti 2.3 / 0.01 / 0.088 / /
S 0.005 0.008 / 0.002 0.001 0.0015  
Cr / / 19.86 15.7 21.95 15.9 16.7
Ni 96.5 65.68 72.8 75.06 64.65 REM REM
Cu / REM 0.06 0.03 0.009 0.008 /
Mo / / / 0.03 9.04 15.9 15.8
Nb / / 2.4 2.3 3.61 / /
V / / / / / 0.01 /
Fe / 0.7 0.23 7.9 0.19 4.12 2.2

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