金属材料临界温度对照表

常用钢种的临界温度临界温度，钢加热和，或，冷却时，发生相转变的温度，对合金钢而言有，1,Ac1钢加热时，开始形成奥氏体的温度，2,Ac3亚共析钢加热时钢的临界温度参考值单位：℃Ac1Ac3Ar1Ar3Ms牌号碳素结构钢087258907008544801073087568085515735863685840450207358556808652573584068082438030732813677796380357248026807743604072479068076034045725770690720330507257606907213005

钢的临界温度参考值单位：°C牌号AclAc3AriAr3Ms碳素结构钢08725890700854480107308756808551573586368584045020735X556X()X6525735X406X()X243803()73281367779638()35724S026S07743604072479068()76()34045725770690720330507257606907钢铁颜色与温度之间的关系对照表常用维氏、布氏、洛氏硬度的换算表大型锻件中常见的缺陷与对策大全热加工企业名录，免费收录热加工企业网站！www.