阀门常用材料对照表

阀门常用材料对照表美标国标温度铸件锻件铸件锻件普通碳钢A216WCBA105WCBA105-29-425高温碳钢A217WC6A182F11ZG15CrMo15CrMo-29-595A217WC9A182F22ZG15Cr2Mo1V15Cr2Mo1V-29-595低温碳钢A352LCBA350LF2ZG25Mn25Mn-46-425A352LCCZG20SiMn20SiMn-46-425马氏体不锈钢A296CA15A182F6aZG12Cr1312Cr13-29-649A182F6a美标棒材A182F6a国标棒材A276410A2764201Cr132Cr13-29-649马氏体沉淀硬化钢马氏体沉淀硬化钢为牌号对应以下均为锻件或棒材A70563017-4PH0Cr17Ni4CuNb-196-427A70563117-7PH0Cr17Ni7Al-196-427奥氏体不锈钢A351CF8A182F304ZG0Cr18Ni90Cr18Ni9-196-700A351CF8MA182F316ZG0Cr18Ni12Mo20Cr17Ni12Mo2-196-700A351CF3A182F304LZG0Cr18Ni100Cr19Ni11-196-425A351CF3MA182F316LZG0Cr17Ni14Mo20Cr17Ni14Mo2-196-425A182F321ZG0Cr18Ni9Ti0Cr18Ni9Ti-196-538双相不锈钢A995/A8904AA182F51ZG0Cr22Ni5.5Mo3N0Cr22Ni5.5Mo3N≤541螺栓螺母紧固件螺栓螺母螺栓相对材料介质温度A193B7A1942H35CrMoA不耐腐蚀-29-425A193B7MA1942HM35CrMoA（热处理）抗硫-29-425A320L7A194442CrMo不耐腐蚀-46~-101A320B8A1948304耐腐蚀-196-700A320B8MA1948M316耐腐蚀-196-700阀门字母表示内容例：Q347F-300LBPF表示四氟橡胶：PTFE、RPTFE；N表示尼龙：Nylon；M表示魔龙:Molon；PEEK即为PEEKP：阀体304或CF8;R：阀体316或CF8M;PL：阀体304L或CF3;RL：阀体316L或CF3M;I：阀体WC6或F11V：阀体WC9或F22;碳钢为C，不表示即为碳钢如：Q347F-300LB球与阀座硬密封处理表示A105+N：渗氮，A105+Cr:电镀硬铬，A105+ENP:电镀镍磷，A105+WC/A105+TCC：喷涂碳化钨，A105+STL:喷涂司太立合金，A105+Ni60：喷涂镍基合金，A105+Inconel625：喷涂英科尼尔625.