主要参数：密度、泊松比、杨氏模量、抗弯强度、抗拉强度、屈服强度(屈服点)、极限铸铁类序号具体归类材料牌号热处理密度/g•cm¯³抗弯强度(Mp抗拉强度σ b(Mpa)弹 性 模量(Mp屈服点(Mpa)1灰 铸铁7118-1261-1HT1001001-2HT1501501-3HT2002001-4HT2502501-5HT3003001-6HT3503502抗磨 白 口 铸铁7.552-1KmTBNi4Cr2-DT2-2KmTBNi4Cr2-GT2-3KmTBNi4Cr9Ni52-4KmTBCr22-5KmTBCr82-6KmTBCr122-7KmTBCr15Mo2-8KmTBCr20Mo2-9KmTBCr263球 墨 铸铁1733-1QT900-29006003-2QT800-28004803-3QT700-27004203-4QT600-36003703-5QT500-75003203-6QT450-104503103-7QT400-154002503-8QT400-184002504蠕 墨 铸铁4-1RuT4204203354-2RuT3803803004-3RuT3403402704-4RuT3003002404-5RuT2602601955耐 热铸铁5-1RTCr2005-2RTCr21505-3RTCr163405-4RTSi51405-5RQTSi44805-6RQTSi4Mo5405-7RQTSi53705-8RQTAl4Si42505-9RQTAl5Si52005-10RQTAl223006高 硅 耐 蚀 铸铁6-1STSi11Cu2CrRE 1906-2STSi15RE1406-3STSi17RE1306-4STSi15Mo3RE1306-5STSi15Cr4RE1307中锰抗磨球墨铸铁7-1MQTMn65107-2MQTMn74717-3MQTMn84325可锻铸铁7.35-1KTH300-063005-2KTH330-083305-3KTH350-103502005-4KTH370-123705-5KTZ450-064502705-6KTZ550-045503405-7KTZ650-026504305-8KTZ700-027005305-9KTB350-043405-10KTB380-123201705-11KTB400-053602005-12KTB450-07400230钢类碳素结构钢 7.3-7.85206Q195315-430185-195Q215 A,B335-450165-215Q235 A,B,C,D375-500185-235Q255 A,B410-550205-255Q275490-630225-27508F正火29517508正火32519510F正火31518510正火33520515F正火35520515正火37522520正火41024525正火45027530正火49029535正火53031540正火57033545正火60035550正火63037555正火64538060正火67540065正火69541070正火71542075调质108088080调质108093085调质113098015Mn正火41024520Mn 正火45027525Mn 正火49029530Mn 正火54031535Mn 正火56033540Mn 正火59035545Mn 正火62037550Mn 正火64539060Mn 正火69541065Mn 正火73543070Mn 正火785450镍铬钢 7.9206铬钢206高速钢含钨9%8.3高速钢含钨18%8.7合金钢7.9206Q295 A,B390-570235-295Q345 A,B,C,D,E470-630275-345Q390 A,B,C,D,E490-650330-390Q420 A,B,C,D,E520-680360-420Q460 C,D,E550-720400-46020Mn2以下见设计手册78559030Mn278563535Mn283568540Mn288573545Mn288573550Mn293078520MnV78559027Si...
