จำหน่าย เหล็กฉาก STEEL ANGLE BARS หล็กโครงสร้างรูปพรรณรีดร้อน เหล็กแผ่น ตะแกรงเหล็ก ตะแกรงเหล็กสำเร็จรูป WIRE MESH และ เหล็กรูปพรรณ เหล็กเส้น
คือ เหล็กโครงสร้างรูปพรรณรีดร้อน มีลักษณะเป็นมุมฉาก ผลิตจากเหล็กคุณภาพสูง ใช้ในงานโครงสร้างทั้งขนาดเล็กและขนาดใหญ่ งานเหล็กทั่วไป, โครงหลังคา, โครงโต๊ะ, โครงเก้าอี้, ชั้นวาง และอื่นๆ
(TIS 1227 : 2539/ JIS G3192 : 1990) Grade SM400, SM 490, SM520, SS400, SS490 or SS540
Standard Sectional Dimension (mm.) | Sectional Area |
Weight (kg./m.) |
Position of Center of Gravity (cm.) | Moment of Inertia | Raidus of Gyration of Area (cm.) |
Modulus of Section | |||||||||||
AxB | t | r2 | r2 | cx | cy | lx | ly | Max lx |
Max ly |
ix | iy | Max lx |
Min ly |
Zx | Zy | ||
25x25 | 3 | 4.0 | 2.0 | 1.427 | 1.12 | 0.719 | 0.719 | 0.797 | 0.797 | 1.26 | 0.332 | 0.747 | 0.747 | 0.94 | 0.483 | 0.448 | 0.448 |
5 | 3.5 | 2.4 | 2.26 | 1.77 | 0.80 | 0.80 | 1.20 | 1.20 | 1.89 | 0.52 | 0.73 | 0.73 | 0.91 | 0.480 | 0.71 | 0.71 | |
30x30 | 3 | 4.0 | 2.0 | 1.727 | 1.36 | 0.844 | 0.844 | 1.42 | 1.42 | 2.26 | 0.59 | 0.908 | 0.908 | 1.14 | 0.585 | 0.661 | 0.661 |
5 | 5.0 | 2.4 | 2.78 | 2.18 | 0.92 | 0.92 | 2.16 | 2.16 | 3.41 | 0.92 | 0.88 | 0.88 | 1.11 | 0.570 | 1.04 | 1.04 | |
40x40 | 3 | 4.5 | 2.0 | 2.336 | 1.83 | 1.09 | 1.09 | 3.53 | 3.53 | 5.60 | 1.46 | 1.23 | 1.23 | 1.55 | 0.790 | 1.21 | 1.21 |
4 | 6.0 | 2.4 | 3.08 | 2.42 | 1.12 | 1.12 | 4.47 | 4.47 | 7.09 | 1.85 | 1.21 | 1.21 | 1.52 | 0.780 | 1.55 | 1.55 | |
5 | 4.5 | 3.0 | 3.755 | 2.95 | 1.17 | 1.17 | 5.42 | 5.42 | 8.59 | 2.25 | 1.20 | 1.20 | 1.51 | 0.774 | 1.91 | 1.91 | |
6 | 6.0 | 2.4 | 4.48 | 3.52 | 1.20 | 1.20 | 6.31 | 6.31 | 9.98 | 2.65 | 1.19 | 1.19 | 1.49 | 0.770 | 2.26 | 2.26 | |
45x45 | 4 | 6.5 | 3.0 | 3.492 | 2.74 | 1.24 | 1.24 | 6.50 | 6.50 | 10.3 | 2.70 | 1.36 | 1.36 | 1.72 | 0.880 | 2.00 | 2.00 |
5 | 6.5 | 3.0 | 4.302 | 3.38 | 1.28 | 1.28 | 7.91 | 7.91 | 12.5 | 3.29 | 1.36 | 1.36 | 1.71 | 0.874 | 2.46 | 2.46 | |
50x50 | 3 | 7.0 | 2.4 | 2.96 | 2.33 | 1.31 | 1.31 | 6.86 | 6.86 | 10.8 | 2.88 | 1.52 | 1.52 | 1.91 | 0.990 | 1.86 | 1.86 |
4 | 6.5 | 3.0 | 3.892 | 3.06 | 1.37 | 1.37 | 9.06 | 9.06 | 14.4 | 3.76 | 1.53 | 1.53 | 1.92 | 0.983 | 2.49 | 2.49 | |
5 | 6.5 | 3.0 | 4.802 | 3.77 | 1.41 | 1.41 | 11.1 | 11.1 | 17.5 | 4.58 | 1.52 | 1.52 | 1.91 | 0.976 | 3.08 | 3.08 | |
6 | 6.5 | 4.5 | 5.644 | 4.43 | 1.44 | 1.44 | 12.6 | 12.6 | 20.0 | 5.23 | 1.50 | 1.50 | 1.88 | 0.963 | 3.55 | 3.55 | |
60x60 | 4 | 6.5 | 3.0 | 4.692 | 3.68 | 1.61 | 1.61 | 16.0 | 16.0 | 25.4 | 6.62 | 1.85 | 1.85 | 2.33 | 1.190 | 3.66 | 3.66 |
5 | 6.5 | 3.0 | 5.802 | 4.55 | 1.66 | 1.66 | 19.6 | 19.6 | 31.2 | 8.09 | 1.84 | 1.84 | 2.32 | 1.180 | 4.52 | 4.52 | |
65x65 | 5 | 8.5 | 3.0 | 6.367 | 5.00 | 1.77 | 1.77 | 25.3 | 25.3 | 40.1 | 10.5 | 1.99 | 1.99 | 2.51 | 1.280 | 5.35 | 5.35 |
6 | 8.5 | 4.0 | 7.527 | 5.91 | 1.81 | 1.81 | 29.4 | 29.4 | 46.6 | 12.2 | 1.98 | 1.98 | 2.49 | 1.270 | 6.26 | 6.26 | |
8 | 8.5 | 6.0 | 9.761 | 7.66 | 1.88 | 1.88 | 36.8 | 36.8 | 58.3 | 15.3 | 1.94 | 1.94 | 2.44 | 1.250 | 7.96 | 7.96 | |
70x70 | 6 | 8.5 | 4.0 | 8.127 | 6.38 | 1.93 | 1.93 | 37.1 | 37.1 | 58.9 | 15.3 | 2.14 | 2.14 | 2.69 | 1.37 | 7.33 | 7.33 |
75x75 | 6 | 8.5 | 4.0 | 8.727 | 6.85 | 2.06 | 2.06 | 46.1 | 46.1 | 73.2 | 19.0 | 2.30 | 2.30 | 2.90 | 1.48 | 8.47 | 8.47 |
9 | 8.5 | 6.0 | 12.69 | 9.96 | 2.17 | 2.17 | 64.4 | 64.4 | 102 | 26.7 | 2.25 | 2.25 | 2.84 | 1.45 | 12.1 | 12.1 | |
12 | 8.5 | 6.0 | 16.56 | 13.00 | 2.29 | 2.29 | 81.9 | 81.9 | 129 | 34.5 | 2.22 | 2.22 | 2.79 | 1.44 | 15.7 | 15.7 | |
80x80 | 6 | 8.5 | 4.0 | 9.327 | 7.32 | 2.18 | 2.18 | 56.4 | 56.4 | 89.6 | 23.2 | 2.46 | 2.46 | 3.10 | 1.58 | 9.70 | 9.70 |
90x90 | 6 | 10 | 5.0 | 10.55 | 8.28 | 2.42 | 2.42 | 80.7 | 80.7 | 128 | 33.4 | 2.77 | 2.77 | 3.48 | 1.78 | 12.3 | 12.3 |
7 | 10 | 5.0 | 12.22 | 9.59 | 2.46 | 2.46 | 93.0 | 93.0 | 148 | 38.3 | 2.76 | 2.76 | 3.48 | 1.77 | 14.2 | 14.2 | |
10 | 10 | 7.0 | 17.00 | 13.3 | 2.57 | 2.57 | 125 | 125 | 199 | 51.7 | 2.71 | 2.71 | 3.42 | 1.74 | 19.5 | 19.5 | |
12 | 11 | 4.8 | 20.30 | 15.9 | 2.66 | 2.66 | 148 | 148 | 234 | 61.7 | 2.70 | 2.70 | 3.40 | 1.75 | 23.3 | 23.3 | |
13 | 10 | 7.0 | 21.71 | 17.0 | 2.69 | 2.69 | 156 | 156 | 248 | 65.3 | 2.68 | 2.68 | 3.38 | 1.73 | 24.8 | 24.8 | |
100x100 | 7 | 10 | 5.0 | 13.62 | 10.7 | 2.71 | 2.71 | 129 | 129 | 205 | 53.2 | 3.08 | 3.08 | 3.88 | 1.98 | 17.7 | 17.7 |
10 | 10 | 7.0 | 19.0 | 14.9 | 2.82 | 2.82 | 175 | 175 | 278 | 72.0 | 3.04 | 3.04 | 3.83 | 1.95 | 24.4 | 24.4 | |
12 | 12 | 4.8 | 22.7 | 17.8 | 2.90 | 2.90 | 207 | 207 | 328 | 85.7 | 3.02 | 3.02 | 3.80 | 1.94 | 29.1 | 29.1 | |
120x120 | 8 | 12 | 5.0 | 18.76 | 14.7 | 3.24 | 3.24 | 258 | 258 | 410 | 106 | 3.71 | 3.71 | 4.67 | 2.380 | 29.5 | 29.5 |
130x130 | 9 | 12 | 6.0 | 22.74 | 17.9 | 3.53 | 3.53 | 366 | 366 | 583 | 150 | 4.01 | 4.01 | 5.06 | 2.570 | 38.7 | 38.7 |
12 | 12 | 8.5 | 29.76 | 23.4 | 3.64 | 3.64 | 467 | 467 | 743 | 192 | 3.96 | 3.96 | 5.00 | 2.540 | 49.9 | 49.9 | |
15 | 12 | 8.5 | 36.75 | 28.8 | 3.76 | 3.76 | 568 | 568 | 902 | 234 | 3.93 | 3.93 | 4.95 | 2.530 | 61.5 | 615 | |
150x150 | 12 | 14 | 7.0 | 34.77 | 27.3 | 4.14 | 4.14 | 740 | 740 | 1,180 | 304 | 4.61 | 4.61 | 5.82 | 2.960 | 68.1 | 68.1 |
15 | 14 | 10 | 42.74 | 33.6 | 4.24 | 4.24 | 888 | 888 | 1,410 | 365 | 4.56 | 4.56 | 5.75 | 2.920 | 82.6 | 82.6 | |
19 | 14 | 10 | 53.38 | 41.9 | 4.40 | 4.40 | 1,090 | 1,090 | 1,370 | 451 | 4.52 | 4.52 | 5.69 | 2.910 | 103 | 103 | |
175x175 | 12 | 15 | 11 | 40.52 | 31.8 | 4.73 | 4.73 | 1,170 | 1,170 | 1,860 | 480 | 5.38 | 5.38 | 6.78 | 3.440 | 91.8 | 91.8 |
15 | 15 | 11 | 50.21 | 39.4 | 4.85 | 4.85 | 1,440 | 1,440 | 2,260 | 589 | 5.35 | 5.35 | 6.75 | 3.42 | 114 | 114 | |
200x200 | 15 | 17 | 12 | 57.75 | 45.3 | 5.46 | 5.46 | 2,180 | 2,180 | 3,470 | 891 | 6.14 | 6.14 | 7.75 | 3.92 | 150 | 150 |
20 | 17 | 12 | 76.00 | 59.7 | 5.67 | 5.67 | 2,820 | 2,820 | 4,490 | 1,160 | 6.09 | 6.09 | 7.68 | 3.90 | 197 | 197 | |
25 | 17 | 12 | 93.75 | 73.6 | 5.86 | 5.86 | 3,420 | 3,420 | 5,420 | 1,410 | 6.04 | 6.04 | 7.61 | 3.88 | 242 | 242 | |
250x250 | 25 | 24 | 12 | 119.4 | 93.7 | 7.10 | 7.10 | 6,950 | 6,950 | 11,000 | 2,860 | 7.63 | 7.63 | 9.62 | 4.90 | 388 | 388 |
35 | 24 | 18 | 162.6 | 128 | 7.45 | 7.45 | 9,110 | 9,110 | 14,400 | 3,790 | 7.49 | 7.49 | 9.42 | 4.83 | 519 | 519 |