美国不锈钢:S30403 S304xx S30453 S301LN S30100 S30400 S30409 S30500 S38400 S30451 S301xx S20100 S30300 S30430 S32100 S32109 S34700NS34709 S31603 S31703 S31653 S3165x S31753 S31726 S31600 S31635 S31640 S31254 N08904 N08926 S31803 S32550 S41050 S40945 S40900 S409Ni S41008 S40500 S4300 S43020 S43400 S43035 S43600 S44400 S41500 S41000 S41600 S4200a ------------此信息由鼎盛提供:化学成分,力学性能,材质对照,材料标准,规格齐全,数量--------------