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ERNiCrMo-10 Nickel Alloy Welding Wire - Ideal for Corrosion Resistance1
Welding Soldering SuppliesHigh-Quality Welding WireDurable TIG Welding Wire
JIANGSU JIUZHOU NEW MATERIAL TECHNOLOGY CO., LTD.
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Product Description ERNiCrMo-10 is a nickel-based welding filler metal classified under the AWS A5.14 standard (Specification for Nickel and Nickel-Alloy Bare Welding Electrodes and Rods). It is designed for welding corrosion-resistant nickel-chromium-molybdenum alloys, particularly UNS N10276 (Alloy C-276) and similar grades.Key Characteristics:Composition (Typical):Nickel (Ni): ~57% (Balance)Chromium (Cr): 14-17%Molybdenum (Mo): 15-17%Iron (Fe): 4-7%Tungsten (W): 3-4.5%Low carbon (<0.02%) to prevent sensitization.Equivalent Alloys:Weld Metal: UNS N06022 (Alloy C-22) or UNS N10276 (C-276).Common Trade Names: INCONEL? Filler Metal 622, HAYNES? 622.Properties:Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and oxidizing acids (e.g., nitric, sulfuric, phosphoric acids), chlorides, and seawater.High-Temperature Stability: Suitable for service up to 1200°C (2200°F) in oxidizing/reducing atmospheres.Weldability: Good arc stability; low risk of hot cracking when proper procedures are followed.Applications:Chemical processing, pollution control (FGD systems), pharmaceuticals.Marine engineering, flue gas desulfurization, nuclear waste treatment.Welding dissimilar metals (e.g., nickel alloys to stainless steel).Welding Process Compatibility:Primarily used with GTAW (TIG) and GMAW (MIG).Key Precautions:Cleanliness: Essential to avoid contamination (oil, grease, sulfur).Heat Input: Control to minimize carbide precipitation.Shielding Gas: Use pure argon or argon-helium mixes for TIG; tri-mix (He/Ar/CO2) for MIG.Why Choose ERNiCrMo-10?Ideal for welding C-276/C-22 components in aggressive environments.Provides weld metal with corrosion resistance matching or exceeding base metals.Maintains ductility and strength in as-welded conditions.For critical applications, always verify compatibility with specific service conditions and consult welding procedure specifications (WPS). AWS A5.4ERNi-1ERNiCu-7ERNiCr-3ERNiCrFe-5ERNiCrMo-3ERNiCrMo-4ERNiFeCr-1Tensile Strength(N/mm2)514541671651819729602Elongation(%)44394145394533C0.020.020.030.060.0370.0120.02Mn0.243.213.050.510.060.50.5Si0.340.680.120.140.110.010.11P0.341.532.41.993.370.230.81Ti0.341.53////0.81S0.140.471.416.823.95.428.24Cr//19.8614.7921.5515.922.61Ni95.565.6872.875.0661.65REM42.91Cu0.01REM0.030.03///Mo0.01REM0.030.038.49162.67Nb/ 2.41.993.37/ V/ 0.23 Fe0.140.471.416.823.95.428.24
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