Especificacions de Equl Angle Prohibir
| Estàndard | Grau |
| GB | Q195,Q235,Q345 |
| Jis | Ss400.ss540 |
| ASTM | A36,A572 GR50 |
| Fondejar | S235JR, S275JR, S355JR |
Tamany |
Amplada (mm) |
Tolerance |
Gruix (mm) |
Tolerància |
Pes kgm |
| 20 | 20 | ±0.8 | 3 | ±0.4 | 0.889 |
| 20 | 20 | ±0.8 | 4 | ±0.4 | 1.145 |
| 25 | 25 | ±0.8 | 3 | ±0.4 | 1.124 |
| 25 | 25 | ±0.8 | 4 | ±0.4 | 1.459 |
| 30 | 30 | ±0.8 | 3 | ±0.4 | 1.373 |
| 30 | 30 | ±0.8 | 4 | ±0.4 | 1.768 |
| 35 | 35 | ±0.8 | 3 | ±0.4 | 1.578 |
| 35 | 35 | ±0.8 | 4 | ±0.4 | 2.072 |
| 35 | 35 | ±0.8 | 5 | ±0.4 | 2.551 |
| 38 | 38 | ±0.8 | 3 | ±0.4 | 1.719 |
| 38 | 38 | ±0.8 | 4 | ±0.4 | 2.261 |
| 40 | 40 | ±0.8 | 3 | ±0.4 | 1.852 |
| 40 | 40 | ±0.8 | 4 | ±0.4 | 2.422 |
| 40 | 40 | ±0.8 | 5 | ±0.4 | 2.976 |
| 44 | 44 | ±0.8 | 3 | ±0.4 | 2.002 |
| 44 | 44 | ±0.8 | 4 | ±0.4 | 2.638 |
| 48 | 48 | ±0.8 | 3 | ±0.4 | 2.190 |
| 48 | 48 | ±0.8 | 4 | ±0.4 | 2.889 |
| 48 | 48 | ±0.8 | 5 | ±0.4 | 3.572 |
| 50 | 50 | ±0.8 | 3 | ±0.4 | 2.332 |
| 50 | 50 | ±0.8 | 4 | ±0.4 | 3.059 |
| 50 | 50 | ±0.8 | 5 | ±0.4 | 3.770 |
| 50 | 50 | ±0.8 | 6 | ±0.4 | 4.465 |
| 56 | 56 | ±0.8 | 3 | ±0.4 | 2.624 |
| 56 | 56 | ±0.8 | 4 | ±0.4 | 3.446 |
| 56 | 56 | ±0.8 | 5 | ±0.4 | 4.251 |
| 56 | 56 | ±0.8 | 6 | ±0.4 | 6.568 |
| 63 | 63 | ±1.2 | 4 | ±0.6 | 3.907 |
| 63 | 63 | ±1.2 | 5 | ±0.6 | 4.822 |
| 63 | 63 | ±1.2 | 6 | ±0.6 | 5.721 |
| 63 | 63 | ±1.2 | 8 | ±0.6 | 7.469 |
| 63 | 63 | ±1.2 | 10 | ±0.6 | 9.151 |
| 70 | 70 | ±1.2 | 4 | ±0.6 | 4.372 |
| 70 | 70 | ±1.2 | 5 | ±0.6 | 5.397 |
| 70 | 70 | ±1.2 | 6 | ±0.6 | 6.406 |
| 70 | 70 | ±1.2 | 7 | ±0.6 | 7.398 |
| 70 | 70 | ±1.2 | 8 | ±0.6 | 8.373 |
| 75 | 75 | ±1.2 | 5 | ±0.6 | 5.818 |
| 75 | 75 | ±1.2 | 6 | ±0.6 | 6.905 |
| 75 | 75 | ±1.2 | 7 | ±0.6 | 7.976 |
| 75 | 75 | ±1.2 | 8 | ±0.6 | 9.030 |
| 75 | 75 | ±1.2 | 10 | ±0.6 | 11.089 |
| 80 | 80 | ±1.2 | 5 | ±0.6 | 6.211 |
Tamany |
Amplada (mm) |
TolerànciaACCe |
Gruix mm) |
Tulerance |
Pes (kg/m) |
| 80 | 80 | ±1.2 | 6 | ±0.6 | 7.376 |
| 80 | 80 | ±1.2 | 7 | ±0.6 | 8.525 |
| 80 | 80 | ±1.2 | 8 | ±0.6 | 9.658 |
| 80 | 80 | ±1.2 | 10 | ±0.6 | 11.874 |
| 90 | 90 | ±1.2 | 6 | ±0.6 | 8.350 |
| 90 | 90 | ±1.2 | 7 | +0.6 | 9.656 |
| 90 | 90 | ±1.2 | 8 | ±0.6 | 10.946 |
| 90 | 90 | ±1.2 | 10 | ±0.6 | 13.476 |
| 90 | 90 | ±1.2 | 12 | ±0.6 | 15.940 |
| 100 | 100 | ±1.8 | 6 | ±0.6 | 9.366 |
| 100 | 100 | ±1.8 | 7 | ±0.6 | 10.830 |
| 100 | 100 | ±1.8 | 8 | ±0.6 | 12.276 |
| 100 | 100 | ±1.8 | 10 | ±0.6 | 15.120 |
| 100 | 100 | ±1.8 | 12 | ±0.6 | 17.898 |
| 100 | 100 | ±1.8 | 14 | ±0.6 | 20.611 |
| 100 | 100 | ±1.8 | 16 | ±0.6 | 23.257 |
| 110 | 110 | ±1.8 | 7 | ±0.6 | 11.928 |
| 110 | 110 | ±1.8 | 8 | ±0.6 | 13.532 |
| 110 | 110 | ±1.8 | 10 | ±0.6 | 16.690 |
| 110 | 110 | ±1.8 | 12 | ±0.6 | 19.782 |
| 110 | 110 | ±1.8 | 14 | ±0.6 | 22.809 |
| 125 | 125 | ±1.8 | 8 | ±0.6 | 15.504 |
| 125 | 125 | ±1.8 | 10 | ±0.6 | 19.133 |
| 125 | 125 | ±1.8 | 12 | ±0.6 | 22.696 |
| 125 | 125 | ±1.8 | 14 | ±0.6 | 26.193 |
| 140 | 140 | ±1.8 | 10 | ±0.6 | 21.488 |
| 140 | 140 | ±1.8 | 12 | ±0.6 | 25.522 |
| 140 | 140 | ±1.8 | 14 | ±0.6 | 29.490 |
| 140 | 140 | ±1.8 | 16 | ±0.6 | 33.393 |
| 160 | 160 | ±2.5 | 10 | ±0.6 | 24.724 |
| 160 | 160 | +2.5 | 12 | ±0.6 | 29.391 |
| 160 | 160 | ±2.5 | 14 | ±0.6 | 33.987 |
| 160 | 160 | ±2.5 | 16 | ±0.6 | 38.518 |
| 180 | 180 | ±2.5 | 12 | ±0.6 | 33.159 |
| 180 | 180 | ±2.5 | 14 | ±0.6 | 35.383 |
| 180 | 180 | ±2.5 | 16 | ±0.6 | 43.542 |
| 180 | 180 | ±2.5 | 18 | ±0.6 | 48.634 |
| 200 | 200 | ±2.5 | 14 | ±0.6 | 42.894 |
| 200 | 200 | ±2.5 | 16 | ±0.6 | 48.680 |
| 200 | 200 | ±2.5 | 18 | ±0.6 | 54.401 |
| 200 | 200 | ±2.5 | 20 | ±0.6 | 60.056 |
| 200 | 200 | ±2.5 | 24 | ±0.6 | 71.168 |
Especificacions de l'angle desigual Prohibir
| Estàndard | Grau |
| GB | Q195,Q235,Q345 |
| Jis | SS400, SS540 |
| ASTM | A36,A572 GR50 |
| Fondejar | S235JR, S275JR, S355JR |
Tamany |
Tolerància |
Gruix (mm) |
Tolerància |
Pes (kg/m) |
| 25*16 | ±0.8 | 3 | ±0.4 | 0.912 |
| 25*16 | ±0.8 | 4 | ±0.4 | 1.176 |
| 32*20 | ±0.8 | 3 | ±0.4 | 1.171 |
| 32*20 | ±0.8 | 4 | ±0.4 | 1.522 |
| 40*25 | ±0.8 | 3 | ±0.4 | 1.484 |
| 40*25 | ±0.8 | 4 | ±0.4 | 1.936 |
| 45*30 | ±0.8 | 3 | ±0.4 | 1.687 |
| 45*30 | ±0.8 | 4 | ±0.4 | 2.203 |
| 50*32 | ±0.8 | 3 | ±0.4 | 1.908 |
| 50*32 | ±0.8 | 4 | ±0.4 | 2.494 |
| 56*36 | ±0.8 | 3 | ±0.4 | 2.153 |
| 56*36 | ±0.8 | 4 | ±0.4 | 2.818 |
| 56*36 | ±0.8 | 5 | ±0.4 | 3.466 |
| 63*40 | ±1.5 | 4 | ±0.6 | 3.185 |
| 63*40 | ±1.5 | 5 | ±0.6 | 3.920 |
| 63*40 | ±1.5 | 6 | ±0.6 | 4.638 |
| 63*40 | ±1.5 | 7 | ±0.6 | 5.339 |
| 70*45 | ±1.5 | 4 | ±0.6 | 3.570 |
| 70*45 | ±1.5 | 5 | ±0.6 | 4.403 |
| 70*45 | ±1.5 | 6 | ±0.6 | 5.218 |
| 70*45 | ±1.5 | 7 | ±0.6 | 6.011 |
| 75*50 | ±1.5 | 5 | ±0.6 | 4.808 |
| 75*50 | ±1.5 | 6 | ±0.6 | 5.699 |
| 75*50 | ±1.5 | 8 | ±0.6 | 7.431 |
| 75*50 | ±1.5 | 10 | ±0.6 | 9.098 |
| 80*50 | ±1.5 | 5 | ±0.6 | 5.005 |
| 80*50 | ±1.5 | 6 | ±0.6 | 5.935 |
| 80*50 | ±1.5 | 7 | ±0.6 | 6.848 |
| 80*50 | ±1.5 | 8 | ±0.6 | 7.745 |
| 90*56 | ±1.5 | 6 | ±0.4 | 5.661 |
| 90*56 | ±1.5 | 7 | ±0.6 | 6.717 |
| 90*56 | ±1.5 | 8 | ±0.6 | 7.756 |
| 90*56 | ±1.5 | 10 | ±0.6 | 8.779 |
Tamany |
Tolerància |
Gruix (mm) |
Tolerància |
Pes (kg/m) |
| 25*16 | ±0.8 | 3 | ±0.4 | 0.912 |
| 25*16 | ±0.8 | 4 | ±0.4 | 1.176 |
| 32*20 | ±0.8 | 3 | ±0.4 | 1.171 |
| 32*20 | ±0.8 | 4 | ±0.4 | 1.522 |
| 40*25 | ±0.8 | 3 | ±0.4 | 1.484 |
| 40*25 | ±0.8 | 4 | ±0.4 | 1.936 |
| 45*30 | ±0.8 | 3 | ±0.4 | 1.687 |
| 45*30 | ±0.8 | 4 | ±0.4 | 2.203 |
| 50*32 | ±0.8 | 3 | ±0.4 | 1.908 |
| 50*32 | ±0.8 | 4 | ±0.4 | 2.494 |
| 56*36 | ±0.8 | 3 | ±0.4 | 2.153 |
| 56*36 | ±0.8 | 4 | ±0.4 | 2.818 |
| 56*36 | ±0.8 | 5 | ±0.4 | 3.466 |
| 63*40 | ±1.5 | 4 | ±0.6 | 3.185 |
| 63*40 | ±1.5 | 5 | ±0.6 | 3.920 |
| 63*40 | ±1.5 | 6 | ±0.6 | 4.638 |
| 63*40 | ±1.5 | 7 | ±0.6 | 5.339 |
| 70*45 | ±1.5 | 4 | ±0.6 | 3.570 |
| 70*45 | ±1.5 | 5 | ±0.6 | 4.403 |
| 70*45 | ±1.5 | 6 | ±0.6 | 5.218 |
| 70*45 | ±1.5 | 7 | ±0.6 | 6.011 |
| 75*50 | ±1.5 | 5 | ±0.6 | 4.808 |
| 75*50 | ±1.5 | 6 | ±0.6 | 5.699 |
| 75*50 | ±1.5 | 8 | ±0.6 | 7.431 |
| 75*50 | ±1.5 | 10 | ±0.6 | 9.098 |
| 80*50 | ±1.5 | 5 | ±0.6 | 5.005 |
| 80*50 | ±1.5 | 6 | ±0.6 | 5.935 |
| 80*50 | ±1.5 | 7 | 0.6 | 6.848 |
| 80*50 | ±1.5 | 8 | ±0.6 | 7.745 |
| 90*56 | ±1.5 | 6 | ±0.4 | 5.661 |
| 90*56 | ±1.5 | 7 | ±0.6 | 6.717 |
| 90*56 | ±1.5 | 8 | ±0.6 | 7.756 |
| 90*56 | ±1.5 | 10 | ±0.6 | 8.779 |
1. Què és l'estàndard ASTM per a la barra d'angle?
Acer ASTM A36
Calent enrotllatAstm A36La barra d'angle d'acer és l'acer estructural més utilitzat per la indústria de la construcció com a cost molt econòmic. Els angles estructurals A36 es fabriquen enrotllant les flors escalfades pre - en forma d'angle. Generalment, el feix d'angle mostra 90 graus; Altres titulacions estaran disponibles a la vostra comanda.
2. és un angle de ferro acer al carboni?
L’angle d’acer al carboni és d’acer enrotllat calent o barra d’acer d’aliatge baix de baixa resistència en forma de 90 graus en forma de “L”. Els costats o les cames de la "L" poden ser iguals o desiguals. Altres noms per a l'angle d'acer al carboni són els ferros d'angle o les barres d'angle d'acer.
3. Què és ASTM C954?
ASTM C 954-07Especificació per a cargols de perforació d'acer per a l'aplicació de productes del panell de guix o bases de guix metàl·lic a tacs d'acer de 0,84 mm a 0,84 mm a 0,112 polzades (2,84 mm) de gruix
4.Què és l’estàndard ASTM B209?
Especificació estàndard per a. Alumini i alumini - full i placa1. Aquesta norma s’emet sota la designació fixa B209/B209M; El nombre immediatament després de la designació indica l'any. de l'adopció original o, en el cas de la revisió, l'any de la darrera revisió.
5. Què és l’acer ASTM A29?
Astm a29 ésUn estàndard important publicat per ASTM International que especifica els requisits per a les barres d'acer forjat HOT -, incloses les varietats de carboni, aliatge i acer inoxidable.