綜合力學性能好,焊接性能、冷熱加工性能和耐蝕性能均好,C、 D、Ejigangjuyoulianghaodediwenrenxing。zhuyaoyongyuchuanbo,guolu,yalirongqi,shiyouchuguan,qiaoliang,dianzhanshebei,qizhongyunshujixiejiqitajiaogaozaihedehanjiejiegoujian。