Chủng loại | Khối lượng (kg/m) | Tiết diện(cm2) | Kích thước | Khoảng cách từ trọng tâm | | Quality data | | X-X | = Y-Y | U-U | V-V | A (mm) | t (mm) | R (mm) | Cx=Cy (cm) | Cu (cm) | Cv (cm) | lx=ly (cm4) | ix=iy (cm) | iu (cm4) | iu (cm) | iv (cm4) | iv (cm) | 25x25x3 | 1.120 | 1.42 | 25 | 3 | 3.5 | 0.723 | 1.77 | 1.022 | 0.803 | 0.751 | 1.270 | 0.945 | 0.334 | 0.484 | 25x25x4 | 1.450 | 1.850 | 25 | 4 | 3.5 | 0.762 | 1.77 | 1.078 | 1.020 | 0,741 | 1.610 | 0,931 | 0,430 | 0,432 | 30x30x3 | 1,360 | 1,740 | 30 | 3 | 5,0 | 0,836 | 2,12 | 1,181 | 1,400 | 0,899 | 2,220 | 1,130 | 0,585 | 0,581 | 30x30x4 | 1,780 | 2,270 | 30 | 4 | 5,0 | 0,878 | 2,12 | 1,242 | 1,800 | 0,892 | 2,850 | 1,120 | 0,754 | 0,577 | 40x40x3 | 1,850 | 2,350 | 40 | 3 | 6,0 | 1,070 | 2,83 | 1,513 | 3,450 | 1,210 | 5,450 | 1.520 | 1,440 | 0,783 | 40x40x4 | 2,420 | 3,080 | 40 | 4 | 6,0 | 1,120 | 2,830 | 1,584 | 4,470 | 1,210 | 7,090 | 1,520 | 1,860 | 0,777 | 40x40x5 | 2,970 | 3,790 | 40 | 5 | 6,0 | 1,160 | 2,830 | 1,640 | 5,430 | 1,200 | 8,600 | 1,510 | 2,260 | 0,773 | 50x50x4 | 3,060 | 3,890 | 50 | 4 | 7,0 | 1,360 | 3,540 | 1,923 | 8,970 | 1,520 | 14,200 | 1,910 | 3,730 | 0,979 | 50x50x5 | 3,770 | 4,800 | 50 | 5 | 7,0 | 1,400 | 3,540 | 1,990 | 11,000 | 1,510 | 17,400 | 1,900 | 4,550 | 0,973 | 50x50x6 | 4,470 | 5,690 | 50 | 6 | 7,0 | 1,450 | 3,540 | 2,040 | 12,800 | 1,500 | 20,300 | 1,890 | 5,340 | 0,968 | 63x63x5 | 4.810 | 6.130 | 63 | 5 | 7.0 | 1.740 | 5.450 | 2.461 | 23.100 | 1.940 | 36.600 | 2.440 | 9.520 | 1.250 | 63x63x6 | 5.720 | 7.280 | 63 | 6 | 7.0 | 1.870 | 5.450 | 2.517 | 27.100 | 1.930 | 42.900 | 2.430 | 11.200 | 1.240 | 70x70x5 | 5.380 | 6.860 | 70 | 5 | 8.0 | 1.900 | 4.950 | 2.687 | 31.900 | 2.160 | 50.700 | 2.720 | 13.200 | 1.390 | 70x70x6 | 6.380 | 8.130 | 70 | 6 | 9.0 | 1.930 | 4.950 | 2.729 | 36.900 | 2.150 | 58.500 | 2.680 | 15.300 | 1.370 | 70x70x7 | 7.380 | 9.400 | 70 | 7 | 9.0 | 1.970 | 4.950 | 2.790 | 42.300 | 2.120 | 67.100 | 2.670 | 17.500 | 1.360 | 75x75x6 | 6.850 | 8.730 | 75 | 6 | 9.0 | 2.050 | 5.300 | 2.900 | 45.800 | 2.290 | 72.700 | 2.890 | 18.900 | 1.470 | 75x75x8 | 8.990 | 11.400 | 75 | 8 | 9.0 | 2.140 | 5.300 | 3.020 | 59.100 | 2.270 | 93.800 | 2.860 | 24.500 | 1.460 | 80x80x6 | 7.340 |
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