TCISA 020-2019 08Cr19Mn6Ni3Cu2N高强度含氮奥氏体不锈钢热轧（锻）无缝钢管圆管坯（报批稿）.pdf

ICS77.140.70H43团体标准T/CISA×××-201X08Cr19Mn6Ni3Cu2N高强度含氮奥氏体不锈钢热轧（锻）无缝钢管圆管坯08Cr19Mn6Ni3Cu2Nhighstrength...