Steel corner is in high demand among buyers of ferrous metal products. Equal and unequal, made in accordance with GOSTs on modern equipment, it is rightfully considered one of the most demanded materials.
The corner can be safely attributed to the category of the most famous and demanded metal products. It is used in the construction of metal structures, frames, various platforms, supports, stairs, and is used as rigid reinforcement for concrete structures. They cannot do without a corner when building bridges, railways, tunnels. The product has found recognition among many architects and designers.
Steel corner from renowned manufacturers - quality assurance at an affordable price
Like any rolled metal product, the corner must be manufactured in accordance with the current GOSTs. Its operating conditions dictate very stringent requirements. It should be made of low-alloy, high-strength carbon steels using modern equipment that guarantees proper quality and service life.
The corner is classified depending on the composition of the raw materials, the manufacturing method, and also on the basis of the structural characteristics (length and width of the shelves, the angle, etc.).
The marking takes into account all the overall characteristics, length, steel grade, GOST, price per ton. Steel angle is marked with the letters A, B and C, which denote the accuracy of its manufacture (respectively, high, increased and normal ).
The final price of a product is influenced by the quality of raw materials and their consumption, technological features of its production.
Before purchasing a batch of a corner, equal or unequal, you need to ask the seller about suppliers and partners, make sure of their reputation, reliable quality of the products presented.
If the steel corner is produced at Russian factories, where they traditionally take care of the equipment park, the quality of raw materials, observe all stages of production technology, carry out the necessary tests and tests, then there is no doubt about the quality of the product.
Features of the production of steel angle
The angle can be obtained by hot rolling or bending. In the first case, on special mills, a corner is formed from a molten ingot of the billet metal by rolling through a system of shafts until a profile of the desired shape and size is obtained.
The bent angle is obtained in the process of cold rolling of the finished metal strip on roll forming machines. This type is considered less durable, since it is not designed for heavy loads.
