IWF or I-Beam, INP is a hot-rolled steel beam with H-shaped cross section, used mainly in piling and retaining structures. A structural beam of rolled steel or concrete having a shape whose cross section resembles the letter H; has shorter flanges than an H-beam.
Tabel Ukuran dan Berat Besi IWF standard SNI:
| Product | Size | Weight (Kg) | ||
| INP 80 | 80 x 42 x 3.9 x 5.9 | = |
77
| Kg |
| INP 100 | 100 x 50 x 4.5 x 6.8 | = |
101.2
| Kg |
| INP 120 | 120 x 58 x 5.1 x 7.7 | = |
135
| Kg |
| INP 140 | 140 x 66 x 5.7 x 8.6 | = |
175
| Kg |
| INP 150 | 150 x 73 x 6 x 7 | = |
195
| Kg |
| INP 160 | 160 x 74 x 6.5 x 9.5 | = |
217
| Kg |
| INP 180 | 180 x 82 x 6.9 x 10.4 | = |
270
| Kg |
| INP 200 | 200 x 90 x 7.5 x 11.3 | = |
315
| Kg |
| INP 220 | 220 x 98 x 8.1 x 12.2 | = |
373
| Kg |
| INP 240 | 240 x 106 x 8.7 x 13.1 | = |
435
| Kg |
| INP 250 | 250 x 125 x 7.5 x 12.5 | = |
460
| Kg |
| INP 260 | 260 x 113 x 9.4 x 14.1 | = |
503
| Kg |
| INP 280 | 280 x 119 x 10.1 x 15.2 | = |
580
| Kg |
| INP 300 | 300 x 125 x 10.8 x 16.2 | = |
661
| Kg |
| INP 320 | 320 x 131 x 11.3 x 17.3 | = |
750
| Kg |
| INP 340 | 340 x 137 x 12.2 x 18.3 | = |
833
| Kg |
| INP 360 | 360 x 143 x 13 x 19.5 | = |
926
| Kg |
| INP 380 | 380 x 149 x 13.7 x 20.5 | = |
1026.5
| Kg |
| INP 400 | 400 x 155 x 14 x 22 | = |
1136.5
| Kg |
| INP 450 | 450 x 170 x 16.2 x 24.3 | = |
1400
| Kg |
| INP 500 | 500 x 185 x 18 x 27 | = |
1707
| Kg |
