Steel Grade: Q235B, Q345B, SS400, SS540, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0,S355J2
Standard:GB/T9787-88,JIS G3192:2000, JIS G30101:2004,BS EN10056-1:1999,BS EN 10025-2:2004
| Size | Theory Weight Kg/m |
Size | Theory Weight Kg/m |
Size | Theory Weight Kg/m |
| 20*20*3 | 0.889 | 75*75*5 | 5.818 | 125*125*10 | 19.133 |
| 20*20*4 | 1.145 | 75*75*6 | 6.905 | 125*125*12 | 22.696 |
| 25*25*3 | 1.124 | 75*75*7 | 7.976 | 125*125*14 | 26.193 |
| 25*25*4 | 1.459 | 75*75*8 | 9.030 | 130*130*9 | 17.9 |
| 30*30*3 | 1.373 | 75*75*10 | 11.089 | 130*130*12 | 23.4 |
| 30*30*4 | 1.786 | 75*75*12 | 13.0 | 130*130*15 | 28.8 |
| 36*36*3 | 1.656 | 80*80*5 | 6.211 | 140*140*10 | 21.488 |
| 36*36*4 | 2.163 | 80*80*6 | 7.376 | 140*140*12 | 25.522 |
| 36*36*5 | 2.654 | 80*80*7 | 8.525 | 140*140*14 | 29.490 |
| 40*40*3 | 1.852 | 80*80*8 | 9.658 | 140*140*16 | 39.393 |
| 40*40*4 | 2.422 | 80*80*10 | 11.874 | 150*150*10 | 23.0 |
| 40*40*5 | 2.976 | 90*90*6 | 8.350 | 150*150*12 | 27.3 |
| 45*45*3 | 2.088 | 90*90*7 | 9.656 | 150*150*15 | 33.6 |
| 45*45*4 | 2.736 | 90*90*8 | 10.946 | 150*150*19 | 41.9 |
| 45*45*5 | 3.369 | 90*90*10 | 13.476 | 160*160*10 | 24.729 |
| 45*45*6 | 3.985 | 90*90*12 | 15.940 | 160*160*12 | 29.391 |
| 50*50*3 | 2.332 | 90*90*13 | 17.0 | 160*160*14 | 33.987 |
| 50*50*4 | 3.059 | 100*100*6 | 9.366 | 160*160*16 | 38.518 |
| 50*50*5 | 3.770 | 100*100*7 | 10.830 | 175*175*12 | 31.8 |
| 50*50*6 | 4.465 | 100*100*8 | 12.276 | 175*175*15 | 39.4 |
| 56*56*3 | 2.654 | 100*100*10 | 15.121 | 180*180*12 | 33.159 |
| 56*56*4 | 3.446 | 100*100*12 | 17.898 | 180*180*14 | 33.383 |
| 56*56*5 | 4.251 | 100*100*13 | 19.1 | 180*180*15 | 40.9 |
| 56*56*8 | 6.566 | 100*100*14 | 20.611 | 180*180*16 | 43.542 |
| 63*63*4 | 3.907 | 100*100*16 | 23.257 | 180*180*18 | 48.634 |
| 63*63*5 | 4.822 | 110*110*7 | 11.928 | 200*200*14 | 42.894 |
| 63*63*6 | 5.721 | 110*110*8 | 13.532 | 200*200*15 | 45.3 |
| 63*63*8 | 7.469 | 110*110*10 | 16.690 | 200*200*16 | 48.680 |
| 63*63*10 | 9.151 | 110*100*12 | 19.782 | 200*200*18 | 54.401 |
| 70*70*4 | 4.372 | 110*110*14 | 22.809 | 200*200*20 | 60.056 |
| 70*70*5 | 5.397 | 120*120*8 | 14.7 | 200*200*24 | 71.168 |
| 70*70*6 | 6.406 | 120*120*10 | 18.2 | 250*250*25 | 93.7 |
| 70*70*7 | 7.398 | 120*120*12 | 21.6 | 250*250*28 | 104.0 |
| 70*70*8 | 8.373 | 125*125*8 | 15.504 | 250*250*35 | 128.0 |
