Minerals & Metallurgy

AWSClassificationUNSNumberWeight PercentCMnFePSSiCuNiCoAlTiCrNb(Cb) Plus TaMoVWOther ? ?Elements,TotalERNiCrMo-3aN066250.100.505.00.020.0150.500.5058.0min0.400.4020.0-23.03.15-4.158.0-10.00.50ERNiCr-3a,cN060820.102.5-3.53.00.030.0150.500.5067.0min(e)0.7518.0-22.02.0-3.00.50ERNiCu-7aN040600.154.02.50.020.0151.25Rem62.0-69.01.251.5-3.00.50ERNiCrMo-4N102760.021.04.0-7.00.040.030.080.50Rem2.514.5-16.515-170.353.0-4.50.50ERNiFeCr-1N080650.051.022.0 min0.030.030.501.5-3.038.0-46.00.20.6-1.219.5-23.52.5-3.50.50ERNiCrFe-8aN070690.081.05.0-9.00.030.0150.500.5070.0min0.4—1.02.00-2.7514.0-17.00.70-1.200.50ERNiCrFe-11N066010.101.0Rem0.030.0150.501.058.0-63.01.0-1.721.0-25.00.50ERNiCrFe-12N060250.15-0.250.508.0-11.00.0200.0100.50.1Rem1.01.8-2.40.10-0.2024.0-26.00.50ERNiFeCr-1aN080650.051.022.0min0.030.030.501.5-3.038.0-46.00.200.6-1.219.5-23.52.5-3.50.50ERNiFeCr-2bN077180.080.35Rem0.0150.0150.350.3050.0-55.00.20-0.80.65-1.1517.0-21.04.75-5.502.80-3.30.50ERNiCr-6aN060760.08-0.151.002.000.030.0150.300.5075min0.400.15-0.5019.0-21.00.50ERNiCrFe-5aN060620.081.06.0-10.00.030.0150.350.5070min(e)14.0-17.01.5-3.00.50ERNiCrFe-6aN070920.082.0-2.78.00.030.0150.350.5067min2.5-3.514.0-17.00.50ERNiCrFe-7dN060520.041.07.0-11.00.020.0150.500.30Rem1.101.028.0-31.50.100.500.50a ?Military specification MIL-E-21562: Pb<0.010,& quot;other elements& quot;includes Pb, Sn, Znb ?B max 0.006%c ?similar as the EN82H or RH82H； C content 0.03-0.10%d ?Al and ?Ti max content 1.5%ERNiCrMo-3 is used for welding nickel-chromium-molybdenum alloy (ASTM B 443, B 444, and B 446 having UNS number N06625) to itself, to steel, to other nickel-base alloys, for cladding steel with nickel-chromium molybdenum weld metal, and for welding the clad side of joints in steel with nickel-chromium-molybdenum alloy using the GTAW, GMAW, SAW, and PAW processes. This welding wire is recommended for applications where the operating temperature ranges from cryogenic to 1000°F [540°C].ERNiCr-3 is used for welding nickel-chromium-iron alloy (ASTM B 1