物理机械性能成分密度
(不小于)电阻率(20℃)
(不大于)导电度
(不小于)硬度 (不小于)折弯强度 (不小于布氏(HB)MN/m2 或Mpa
Kgf/mmMN/m2 或Mpa Kgf/mm2W-Cu103kg/m3
10-5Ω.mμΩ.cmIACS W5011.850.0323.2541128115 W5512.300.0353.5491226125 W6012.750.0373.7471373140 W6513.300.0393.9441520155 W7013.800.0414.142171617566768W7514.500.0454.538191219570672W8015.150.0505.034215822073675W8515.900.0575.730235424076578W9016.750.0656.5272550260804