A432不锈钢焊条型号GB/T：E310H-16相当于AWS：E310H-16说明：钛钙型3Cr26Ni21耐热钢焊条，熔敷金属具有较高的蠕变强度，接头力学性能好，热烈敏***低，交直流两用，焊接性好。用途：专用于焊接HK40耐热钢。熔敷金属化学成分∕%C0.35-0.45Mn1.0-2.5Si≤0.75Cr25.0-28.0Ni20.0-22.5Mo≤0.75Cu≤0.75)