三菱伸铜合金名OFCTCDC1BTAMAC2C151C151SOMCL1MZC1ZCTAMAC4TAMAC194TAMAC5TAMAC15 JISNo.C1020C1100C1220C6932 CDANo.C10200C11000C12200C15100C15100C18141C15150C19400C19520C64740C69300 化学成分Cu:99.96Min.Cu:99.90Min.Cu:99.90Min.Cu:99.84Cu:99.9Cu:99.9Cu:99.6Cu:99.6Cu:99.98Cu:99.87Cu:97.6Cu...