281
Hot-rolled and roll-formed channel
| Сортамент | ГОСТ, ТУ | Размер мм | Марка стали | |
|---|---|---|---|---|
| 871 | Roll-formed channel with unequal legs | GOST 8281-80 | thickness 2-8mm, height of legs 32-300mm, width of legs from 22x12 to 180x35 | |
| 870 | Roll-formed channel with equal legs | GOST 8278-83 | thickness 2-8mm, height of legs 25-200mm, widthof legs from 26-100mm. | |
| 869 | Hot-rolled channel | DSTU 3436-96, GOST 8240-97, GOST 19425-74 |