6061 T6-T651物理特性︰ 傳電度(% IACS)............................43 電阻度(歐姆-公分)....................4.0 熱膨脹系數(shù)︰ -58 to 68℉......................12.1 x 10-6 68 to 212℉.....................13.0 x 10-6 68 to 392℉.....................13.5 x 10-6 68 to 572℉.....................14.1 x 10-6 相對密度..........................................2.70 密度(磅每立方吋)....................0.098 傳熱度(Btu 每吋每方呎)︰ 溶點範圍(℉).......................1100 - 1205 |
6061 T6-T651機械特性︰ 展力強度,ksi...................................45 屈服強度,ksi...................................40 引展 (2吋 - 1/2吋直徑)................10% 引展 (2吋 - 1/16吋厚).....................12% 硬度 (500kg力,10mm球)................95 抗剪強度ksi.......................................30 疲勞指數(shù)(耐力指數(shù))ksi...............14 彈性耐力,ksi x103.......................10.0 |