雙角鋼規格表

兩支等邊角鋼背靠背組合,用於桁架弦桿與柱綴合。 共 56 種規格, 單位重範圍 8.98–54.75 kg/m。

H 型鋼 L 角鋼(等邊) L 角鋼(不等邊) 槽鋼 C 型鋼 方管 / 矩形管 圓管 I 型鋼 扁鋼 鋼板 花紋鋼板 圓鋼 方鋼 CT 型鋼 Z 型鋼 雙角鋼 雙槽鋼 箱型鋼 雙 H 組立 竹節鋼筋 鋼軌 鋼承板
型號斷面積
A (cm²)
單位重
(kg/m)
Ix (cm⁴)Iy (cm⁴)Zx (cm³)Zy (cm³)rx (cm)ry (cm)
2L50×611.448.98265111101.522.11
2L50×6(g10)11.448.98267111131.522.48
2L50×81511.78336913141.492.14
2L50×8(g10)1511.78339513171.492.52
2L50×1018.4214.46398716171.462.17
2L50×10(g10)18.4214.463912116221.462.56
2L50×1221.7417.074510618211.442.21
2L50×12(g10)21.7417.074514818271.442.61
2L65×615.0411.8160111191722.72
2L65×6(g10)15.0411.8160142192023.08
2L65×819.815.547714924231.972.74
2L65×8(g10)19.815.547719224271.973.11
2L65×1024.4219.179218828291.942.77
2L65×10(g10)24.4219.179224228351.943.15
2L65×1228.9422.7210622833351.912.8
2L65×12(g10)28.9422.7210629433421.913.19
2L75×617.4413.699417025232.323.12
2L75×6(g10)17.4413.699421125262.323.48
2L75×82318.0612122832302.293.15
2L75×8(g10)2318.0612128332352.293.51
2L75×1028.4222.3114528739382.263.18
2L75×10(g10)28.4222.3114535739452.263.54
2L75×1233.7426.4916834745462.233.21
2L75×12(g10)33.7426.4916843345542.233.58
2L90×621.0416.5216629337332.813.73
2L90×6(g10)21.0416.5216635037372.814.08
2L90×827.821.8221439248442.773.76
2L90×8(g10)27.821.8221446948492.774.11
2L90×1034.4227.0225949258552.743.78
2L90×10(g10)34.4227.0225959058622.744.14
2L90×1240.9432.1430159467662.713.81
2L90×12(g10)40.9432.1430171467752.714.18
2L100×623.4418.422940246403.134.14
2L100×6(g10)23.4418.422947146453.134.48
2L100×83124.3429753759543.14.16
2L100×8(g10)3124.3429763159603.14.51
2L100×1038.4230.1636167472673.064.19
2L100×10(g10)38.4230.1636179372763.064.54
2L100×1245.7435.9142181284813.034.21
2L100×12(g10)45.7435.9142195784913.034.57
2L125×629.4423.1145678373633.935.16
2L125×6(g10)29.4423.1145688973683.935.49
2L125×83930.625941,04695843.95.18
2L125×8(g10)3930.625941,18995913.95.52
2L125×1048.4238.017251,3111161053.875.2
2L125×10(g10)48.4238.017251,4911161153.875.55
2L125×1257.7445.338511,5781361263.845.23
2L125×12(g10)57.7445.338511,7971361383.845.58
2L150×635.4427.827971,352106904.746.18
2L150×6(g10)35.4427.827971,502106974.746.51
2L150×84736.891,0421,8061391204.716.2
2L150×8(g10)4736.891,0422,0071391304.716.53
2L150×1058.4245.861,2772,2601701514.686.22
2L150×10(g10)58.4245.861,2772,5141701624.686.56
2L150×1269.7454.751,5042,7182011814.646.24
2L150×12(g10)69.7454.751,5043,0272011954.646.59
計算說明:斷面積 A 由斷面各部位矩形面積加總並補償內圓角; 單位重 = A (cm²) × 7.85 g/cm³ ÷ 10;Ix、Iy 為對形心主軸的二次矩。 點選型號可查看單一規格的完整數據與斷面圖。