G202不锈钢焊条型号GB/T：E410-16相当于AWS：E410-16说明：钛钙型药皮的Cr13不锈钢焊条，交直流两用。用途：用于0Cr13及1Cr13不锈钢，也用于耐蚀、耐磨的表面堆焊熔敷金属化学成分∕%C≤0.12Mn≤0.10Si≤0.90Cr11.0-13.5Ni≤0.7Mo≤0.75Cu≤0.75)