1.c1020高精紫铜带化学成份（红铜带符合rohs规范）品名种类记号化学成份％特性与用途type no.alloy no.symbolchemical compositionfeatures application板plate铜磷卷ribboncup无氧铜c1020c1020p99.96＞—特性：电导性、热传导性、延展性、挤压加工性、耐蚀性、耐候性均佳。ofcuc1020r用途：接线端子、散热片、变压器线圈等高导电材料。韧炼铜c1100c1100p99.90＞—特性：电导性、热传导性、延展性、挤压加工性、耐蚀性、耐候性均佳。用途：电器品、端子、化学工业、建筑业、饰品业、衬垫、器皿等。tcuc1100r磷脱酸 铜c1201c1201p99.90＞0.004~0.015特性：延展性、挤压加工性、熔接性、耐蚀性、耐候性、热传导性、电导性均佳。rcuc1201r用途：洗浴热水炉、衬垫、工艺品、建筑用材料、化学工业、电器端子。dcuc1220c1220p0.015~0.040c1220r

2.c1020高精紫铜带性能参数种类质别记号机械性质alloy no.quality gradesymbolmechanical properties板plate抗拉强度伸长率％硬度试验hv导电率％卷ribbontensileelongationhardness testelectric 20℃strengthconductivity(kgf/mm2)jis规格名佳利standardsminchalic1020oc1020p-o20＞35＞—70＜97＞c1020r-o1/4hc1020p-1/4h22~2825＞55~10065~8597＞c1020r-1/4h1/2hc1020p-1/2h25~3215＞75~12080~10097＞c1020r-1/2hhc1020p-h28＞—80＞100＞97＞c1020r-hc1100oc1100p-o20＞35＞—70＜97＞c1100r-o1/4hc1100p-1/4h22~2825＞55~10065~8597＞c1100r-1/4h1/2hc1100p-1/2h25~3215＞75~12080~10097＞c1100r-1/2hhc1100p-h28＞—80＞100＞97＞c1100r-hc1201oc1201p-o20＞35＞—70＜97＞c1201r-o1/4hc1201p-1/4h22~2825＞55~10065~8590＞c1201r-1/4h1/2hc1201p-1/2h25~3215＞75~12080~10090＞c1201r-1/2hhc1201p-h28＞—80＞100＞90＞c1201r-hc1220oc1220p-o20＞35＞—70＜80＞c1220r-o1/4hc1220p-1/4h22~2825＞55~10065~8580＞c1220r-1/4h1/2hc1220p-1/2h25~3215＞75~12080~10080＞c1220r-1/2hhc1220p-h28＞—80＞100＞80＞c1220r-h