2024-T351物理特性︰
傳電度(% IACS)..............................30
電阻度(歐姆-公分)......................5.8
熱膨脹系數(shù)︰
-58 to 68℉........................11.9 x 10-6
68 to 212℉.......................12.6 x 10-6
68 to 392℉.......................13.2 x 10-6
68 to 572℉.......................13.7 x 10-6
相對密度 ...........................................2.78
密度(磅每立方吋)......................0.100
傳熱度(Btu 每吋每方呎)︰ 在75℉ ................................................840 在25℃ (CGS 單位)............................0.29
溶點範圍(℉).......................... 935 - 1180
|
2024-T351機械特性︰
展力強度,ksi...................................68
屈服強度,ksi...................................47
引展 (2吋 - 1/2吋直徑)................19%
引展 (2吋 - 1/16吋厚).....................20%
硬度 (500kg力,10mm球)...............120
抗剪強度ksi........................................41
疲勞指數(shù)(耐力指數(shù))ksi................20
彈性耐力,ksi x 103.......................10.6
|