型号 截面面积 理论
(高度*宽度 ) cm2 重量
kg/m
100x100 100x100 6 8 8 21.9 16.9
125x125 125x125 6.5 9 8 30 23.6
150x150 150x150 7 10 8 39.65 31.1
175x175 175x175 7.5 11 13 51.43 40.4
200x200 8 12 13 63.53 49.9
200x204 12 12 13 71.53 56.2
244x252 11 11 13 81.31 63.8
250x250 9 14 13 91.43 71.8
250x255 14 14 13 103.93 81.6
294x302 12 12 13 106.33 83.5
300x300 10 15 13 118.45 93
300x305 15 15 13 133.45 104.8
338x351