适用于焊接18%Cr-8%Ni牌号奥氏体铬镍合金的抗腐蚀铬镍焊丝。该焊条经过铌稳定化处理，焊缝金属具有优良的抗晶间腐蚀性能。由于含有铌，该合金可推荐用于温度较高的应用。TypicalTensilePropertiesAsweldedElongationTensileStrengthYieldStrength35%655MPa510MPa夏比V型缺口冲击性能AsweldedImpactValueTestingTemperature130J20°C焊缝金属分析MnMnMoCuCNbSiFerriteFNNiCr1.4%--------MoMnMoCuCNbSiFerriteFNNiCr-0.10%-------CuMnMoCuCNbSiFerriteFNNiCr--0.05%------CMnMoCuCNbSiFerriteFNNiCr---0.04%-----NbMnMoCuCNbSiFerriteFNNiCr----0.50%----SiMnMoCuCNbSiFerriteFNNiCr-----0.4%---FerriteFNMnMoCuCNbSiFerriteFNNiCr------7%--NiMnMoCuCNbSiFerriteFNNiCr-------9.5%-CrMnMoCuCNbSiFerriteFNNiCr--------19.3%)