GB/T706-2008 Angle steel for shipbuilding
Shipbuilding Angle steel is one of the shipbuilding material which belongs to profiles. The shipbuilding steel angles required the certificate of ship classification of CCS, BV, LR, GL, DNV, ABS, NK,
Shipbuilding Angle steel is one of the shipbuilding material which belongs to profiles. The shipbuilding steel angles required the certificate of ship classification of CCS, BV, LR, GL, DNV, ABS, NK,
Shipbuilding Angle steel is one of the shipbuilding material which belongs to profiles. The shipbuilding steel angles required the certificate of ship classification of CCS, BV, LR, GL, DNV, ABS, NK, RS, KR, RINA etc.
GB/T706 Hot rolled section steels: it specifies the dimensions, shape, weight, tolerances, technical requirements, requirements for testing methods, inspection rules and so on.
Hot-rolled unequal leg angles (GB/T706-2008) | |||||||||
Product Model | Nominal dimensions (mm) | Sectional area | theoretical weight (kg/m) | tolerance | |||||
A | B | t | r1 | r2 | b | t | |||
∠70×45×4 | 70 | 45 | 4 | 7.5 | 1/3t | 4.547 | 3.57 | ±1.2 | ±0.6 |
∠70×45×5 | 70 | 45 | 5 | 7.5 | 1/3t | 5.609 | 4.403 | ||
∠70×45×6 | 70 | 45 | 6 | 7.5 | 1/3t | 6.647 | 5.218 | ||
∠70×45×7 | 70 | 45 | 7 | 7.5 | 1/3t | 7.657 | 6.011 | ||
∠75×50×5 | 75 | 50 | 5 | 8 | 1/3t | 6.125 | 4.808 | ||
∠75×50×6 | 75 | 50 | 6 | 8 | 1/3t | 7.26 | 5.699 | ||
∠75×50×8 | 75 | 50 | 8 | 8 | 1/3t | 9.467 | 7.431 | ||
∠75×50×10 | 75 | 50 | 10 | 8 | 1/3t | 11.59 | 9.098 | ||
∠80×50×5 | 80 | 50 | 5 | 8 | 1/3t | 6.375 | 5.005 | ||
∠80×50×6 | 80 | 50 | 6 | 8 | 1/3t | 7.56 | 5.935 | ||
∠80×50×7 | 80 | 50 | 7 | 8 | 1/3t | 8.724 | 6.848 | ||
∠80×50×8 | 80 | 50 | 8 | 8 | 1/3t | 9.867 | 7.745 | ||
∠90×56×5 | 90 | 56 | 5 | 9 | 1/3t | 7.212 | 5.661 | ||
∠90×56×6 | 90 | 56 | 6 | 9 | 1/3t | 8.557 | 6.717 | ||
∠90×56×7 | 90 | 56 | 7 | 9 | 1/3t | 9.88 | 7.756 | ||
∠90×56×8 | 90 | 56 | 8 | 9 | 1/3t | 11.183 | 8.779 | ||
∠100×63×6 | 100 | 63 | 6 | 10 | 1/3t | 9.617 | 7.55 | ±1.8 | ±0.7 |
∠100×63×7 | 100 | 63 | 7 | 10 | 1/3t | 11.111 | 8.722 | ||
∠100×63×8 | 100 | 63 | 8 | 10 | 1/3t | 12.534 | 9.878 | ||
∠100×63×10 | 100 | 63 | 10 | 10 | 1/3t | 15.467 | 12.142 | ||
∠100×80×6 | 100 | 80 | 6 | 10 | 1/3t | 10.637 | 8.35 | ||
∠100×80×7 | 100 | 80 | 7 | 10 | 1/3t | 12.301 | 9.656 | ||
∠100×80×8 | 100 | 80 | 8 | 10 | 1/3t | 13.944 | 10.946 | ||
∠100×80×10 | 100 | 80 | 10 | 10 | 1/3t | 17.167 | 13.476 | ||
∠110×70×6 | 110 | 70 | 6 | 10 | 1/3t | 10.637 | 8.35 | ||
∠110×70×7 | 110 | 70 | 7 | 10 | 1/3t | 12.301 | 9.656 | ||
∠110×70×8 | 110 | 70 | 8 | 10 | 1/3t | 13.944 | 10.946 | ||
∠110×70×10 | 110 | 70 | 10 | 10 | 1/3t | 17.167 | 13.476 | ||
∠125×80×7 | 125 | 80 | 7 | 11 | 1/3t | 14.096 | 11.066 | ||
∠125×80×8 | 125 | 80 | 8 | 11 | 1/3t | 15.989 | 12.551 | ||
∠125×80×10 | 125 | 80 | 10 | 11 | 1/3t | 19.721 | 15.474 | ||
∠125×80×12 | 125 | 80 | 12 | 11 | 1/3t | 23.351 | 18.33 | ||
∠140×90×8 | 140 | 90 | 8 | 12 | 1/3t | 18.038 | 14.16 | ||
∠140×90×10 | 140 | 90 | 10 | 12 | 1/3t | 22.261 | 17.475 | ||
∠140×90×12 | 140 | 90 | 12 | 12 | 1/3t | 26.4 | 20.724 | ||
∠140×90×14 | 140 | 90 | 14 | 12 | 1/3t | 30.456 | 23.908 | ||
∠150×90×8 | 150 | 90 | 8 | 12 | 1/3t | 18.839 | 14.788 | ±2.5 | ±1.0 |
∠150×90×10 | 150 | 90 | 10 | 12 | 1/3t | 23.261 | 18.26 | ||
∠150×90×12 | 150 | 90 | 12 | 12 | 1/3t | 27.6 | 21.666 | ||
∠150×90×14 | 150 | 90 | 14 | 12 | 1/3t | 31.856 | 25.007 | ||
∠150×90×15 | 150 | 90 | 15 | 12 | 1/3t | 33.952 | 26.652 | ||
∠150×90×16 | 150 | 90 | 16 | 12 | 1/3t | 36.027 | 28.281 | ||
∠160×100×10 | 160 | 100 | 10 | 13 | 1/3t | 25.315 | 19.872 | ||
∠160×100×12 | 160 | 100 | 12 | 13 | 1/3t | 30.054 | 23.592 | ||
∠160×100×14 | 160 | 100 | 14 | 13 | 1/3t | 34.709 | 27.247 | ||
∠160×100×16 | 160 | 100 | 16 | 13 | 1/3t | 29.281 | 30.835 | ||
∠180×110×10 | 180 | 110 | 10 | 14 | 1/3t | 28.373 | 22.273 | ||
∠180×110×12 | 180 | 110 | 12 | 14 | 1/3t | 33.712 | 26.44 | ||
∠180×110×14 | 180 | 110 | 14 | 14 | 1/3t | 38.967 | 30.589 | ||
∠180×110×16 | 180 | 110 | 16 | 14 | 1/3t | 44.139 | 34.649 | ||
∠200×125×12 | 200 | 125 | 12 | 14 | 1/3t | 37.912 | 29.761 | ||
∠200×125×14 | 200 | 125 | 14 | 14 | 1/3t | 43.687 | 34.436 | ||
∠200×125×16 | 200 | 125 | 16 | 14 | 1/3t | 49.739 | 39.045 | ||
∠200×125×18 | 200 | 125 | 18 | 14 | 1/3t | 55.526 | 43.588 |
Hot-rolled equal leg angles (GB/T706-2008) | ||||||||
Product Model | Sectional area | Sectional area | theoretical weight (kg/m) | tolerance | ||||
A | B | D | r2 | b | t | |||
∠90×6 | 90 | 90 | 6 | 10 | 10.637 | 8.350 | ±1.2 | ±0.6 |
∠90×7 | 90 | 90 | 7 | 10 | 12.301 | 9.656 | ||
∠90×8 | 90 | 90 | 8 | 10 | 13.944 | 10.946 | ||
∠90×9 | 90 | 90 | 9 | 10 | 15.566 | 12.219 | ||
∠90×10 | 90 | 90 | 10 | 10 | 17.167 | 13.476 | ||
∠90×12 | 90 | 90 | 12 | 10 | 20.306 | 15.940 | ||
∠100×6 | 100 | 100 | 6 | 12 | 11.932 | 9.366 | ±1.8 | ±0.7 |
∠100×7 | 100 | 100 | 7 | 12 | 13.796 | 10.830 | ||
∠100×8 | 100 | 100 | 8 | 12 | 15.683 | 12.276 | ||
∠100×9 | 100 | 100 | 9 | 12 | 17.462 | 13.708 | ||
∠100×10 | 100 | 100 | 10 | 12 | 19.261 | 15.120 | ||
∠100×12 | 100 | 100 | 12 | 12 | 22.8 | 17.898 | ||
∠100×14 | 100 | 100 | 14 | 12 | 26.256 | 20.611 | ||
∠100×16 | 100 | 100 | 16 | 12 | 29.627 | 23.257 | ||
∠110×7 | 110 | 110 | 7 | 12 | 15.196 | 11.928 | ||
∠110×8 | 110 | 110 | 8 | 12 | 17.238 | 13.535 | ||
∠110×10 | 110 | 110 | 10 | 12 | 21.261 | 16.690 | ||
∠110×12 | 110 | 110 | 12 | 12 | 25.2 | 19.782 | ||
∠110×14 | 110 | 110 | 14 | 12 | 29.056 | 22.809 | ||
∠125×8 | 125 | 125 | 8 | 14 | 19.75 | 15.504 | ||
∠125×10 | 125 | 125 | 10 | 14 | 24.373 | 19.133 | ||
∠125×12 | 125 | 125 | 12 | 14 | 28.912 | 22.696 | ||
∠125×14 | 125 | 125 | 14 | 14 | 33.367 | 26.193 | ||
∠125×16 | 125 | 125 | 16 | 14 | 37.739 | 29.625 | ||
∠140×10 | 140 | 140 | 10 | 14 | 27.373 | 21,488 | ||
∠140×12 | 140 | 140 | 10 | 14 | 32.512 | 25.522 | ||
∠140×14 | 140 | 140 | 10 | 14 | 37.567 | 29.49 | ||
∠140×16 | 140 | 140 | 10 | 14 | 42.539 | 33.393 | ||
∠150×8 | 150 | 150 | 8 | 14 | 23.75 | 18.644 | ±2.5 | ±1.0 |
∠150×10 | 150 | 150 | 8 | 14 | 29.373 | 23.058 | ||
∠150×12 | 150 | 150 | 8 | 14 | 34.912 | 27.406 | ||
∠150×14 | 150 | 150 | 8 | 14 | 40.367 | 31.688 | ||
∠150×15 | 150 | 150 | 8 | 14 | 43.063 | 33.804 | ||
∠150×16 | 150 | 150 | 8 | 14 | 45.739 | 35.905 | ||
∠160×10 | 160 | 160 | 10 | 16 | 31.502 | 24.729 | ||
∠160×12 | 160 | 160 | 12 | 16 | 37.441 | 29.391 | ||
∠160×14 | 160 | 160 | 14 | 16 | 43.296 | 33.987 | ||
∠160×16 | 160 | 160 | 16 | 16 | 49.067 | 38.518 | ||
∠180×12 | 180 | 180 | 12 | 16 | 42.241 | 33.159 | ||
∠180×14 | 180 | 180 | 14 | 16 | 48.896 | 38.383 | ||
∠180×16 | 180 | 180 | 16 | 16 | 55.467 | 43.542 | ||
∠180×18 | 180 | 180 | 18 | 16 | 61.055 | 48.638 | ||
∠200×14 | 200 | 200 | 14 | 18 | 54.642 | 42.894 | ||
∠200×16 | 200 | 200 | 16 | 18 | 62.013 | 48.68 | ||
∠200×18 | 200 | 200 | 18 | 18 | 69.301 | 54.401 | ||
∠200×20 | 200 | 200 | 20 | 18 | 76.505 | 60.056 | ||
∠200×24 | 200 | 200 | 24 | 18 | 90.661 | 71.168 | ||
∠220×16 | 220 | 220 | 16 | 21 | 68.664 | 53.901 | ±3.5 | ±1.4 |
∠220×18 | 220 | 220 | 18 | 21 | 76.752 | 60.25 | ||
∠220×20 | 220 | 220 | 20 | 21 | 84.756 | 66.533 | ||
∠220×22 | 220 | 220 | 22 | 21 | 92.576 | 72.751 | ||
∠220×24 | 220 | 220 | 24 | 21 | 100.512 | 78.902 | ||
∠220×26 | 220 | 220 | 26 | 21 | 108.264 | 84.987 | ||
∠250×18 | 250 | 250 | 18 | 24 | 87.842 | 68.956 | ||
∠250×20 | 250 | 250 | 20 | 24 | 97.045 | 76.18 | ||
∠250×24 | 250 | 250 | 24 | 24 | 115.201 | 90.433 | ||
∠250×26 | 250 | 250 | 26 | 24 | 124.154 | 97.461 | ||
∠250×28 | 250 | 250 | 28 | 24 | 133.022 | 104.422 | ||
∠250×30 | 250 | 250 | 30 | 24 | 141.807 | 111.318 | ||
∠250×32 | 250 | 250 | 32 | 24 | 150.508 | 118.149 | ||
∠250×35 | 250 | 250 | 18 | 24 | 163.402 | 128.271 |