结构用碳素钢:AF34C10AF37C12AF42C20AF50C30AF50SAF55C35AF60C40AF65C45AF70C55…..碳素结构钢,热轧钢带:C10RRXC01C02RRXC02C05RRFd4C08RRFd2C10RRXC10C12RRXC12C18RRXC18C35RR***0RR***5RRC50RRC60RRC68RRC75RRC90RRC100RRC125RR….低合金钢和压力容器用高强度钢:P265NJ2P265NJ4P285NJ2P345NJ2P345NG2P345NGJ4P40NGJ2P40NGJ4P400NJ4P460NJ225CrMo425CrMoS428Mn630CrNiMo834Cr434CrMo434cR12CD12.1012CD9.1016MND518MND520MND5结构钢牌号如下:AF34C10AF37C12AF42C20AF50C30AF50SAF55C35AF65C40AF70C5515CR2RR15C216MnCr5RR16MC520MnB5RR20MB525B3RR25B325Mn4RR25M430MnB5RR30MB531CrMo4RR34CD435B3RR35B342CrMo4RR42CD450CrV4RR50CV455Si7RR55S775Ni8RR75N8100Cr6RR100C6C10EC10RC15EC15RC16EC16R10NiCr5-414NiCr13-415NiCr316MnCr516MnCrB516MnCrS516NiCr416NiCrS417Cr317CrNi6-617CrS317NiCrMo6-417NiCrMoS6-418CrMo418CrMoS418CrNiMo7-618NiCr6-420MnCr520MnCrS520MoC***0MoCr420MoCrS320MoCrS420NiCrMoS2-220NiCrMoS6-420CrMoS328Cr428CrS4C22EC22RC25EC25RC30EC35R***0E***0R***5RC50RC55EC55RC60EC60R……..25CrMo425CrMoS428Mn630CrNiMo834Cr434CrMo434cR结构钢冷轧钢带:C35C45C50C54C60C68C75XC32XC38X***5XC50XC54XC60XC68XC90XC100….调质结构钢:C10EXC10C10RC15EXC18C15RC16EC16R10NiCr5-414NiCrMo13-415NiCr316NCD1316MnCr516MC516MnCrB516MnCrS516NiCr416NiCrS417Cr317CrNi6-616CN617CrS317NiCrMo6-417NiCrMoS6-418CrMo418Cd418CrMoS418CrNiMo7-618CND618NiCr5-420MnCr520Mc520MnCrS520MoC***0MoCr420MoCrS320MoCrS420NiCrMo2-220NCD220NiCrMoS2-220NiCrMoS6-420CrMoS3-528Cr428CrS4…..法国NF-EN标准调质结构钢:C22EXC18C22RXC18UC25EXC25X25RXC25UC30EXC32C30RXC32UC35EXC38H1C35RXC38H1U***0EX***2H***0RX***2H1U***5E***8H1C45RX***8HIUC50EC50RC55EXC55HC55RC55EXC55H1C55RXC55H1UC60EC60R25CrMo425CD425CrMoS425CD4U28Mn630CrNiMo830CND834Cr432C434Cr432C434cRmO434CD434CrMoS434CD3U50CrMo451CrV450CV4c22c25c30c35c40c45C50C55C60……..硼处理钢:20MnB520MB527MnCrB5-230MnB533MnB533MnCrB5-238MnB538MB539MnCrB6-2…易切削钢结构钢:非热处理型:11***n3011***nPb3011***n3711***nPb37……..表面硬化型:10S2010SPb2015***n13….直接淬火型:35S2035SPb2036***n1436***nPb1438***n2838***nPb2844***n2844***nPb2846S2046SPb20…..螺栓用钢和锚链用钢:32C438C442C438B338CB338CB120MB538MB525CD430CD434CD438CD442CD430CND820NC1135NCD16..XC38H238C242C232C438C442C421B328B338CB120MB538MB525CD430CD434CD438CD442CD430NC1130NCD16…….联系人：杨生13728275257)