Stainless steel angle steel is a long steel bar with two sides perpendicular to each other. There are equilateral stainless steel angle steel and unequal stainless steel angle steel. The two sides of the equilateral stainless steel angle are equal in width. Its specifications are expressed in mm of side width × side width × side thickness. For example, “∠25 × 25 × 3” means an equilateral stainless steel angle with a side width of 25 mm and a side thickness of 3 mm. It can also be expressed by the model, which is the number of centimeters in width, such as ∠2.5 #. The model does not represent the size of different side thicknesses in the same model, so fill in the side width and side thickness dimensions of stainless steel angle steel on the contract and other documents, so as to avoid expressing it by the model. The specification of hot rolled equilateral stainless steel angle steel is 2 # -20 #.
Its specifications are expressed in mm of side width × side width × side thickness. Such as "∠25 × 25 × 3", it means that the side width is
25mm equilateral stainless steel angle with 3mm side thickness. It can also be expressed by the model, the model is the number of centimeters of the side width, such as ∠3 #. The model does not represent the size of different side thicknesses in the same model, so fill in the side width and side thickness dimensions of stainless steel angle steel on the contract and other documents, so as to avoid expressing it by the model. The specification of hot rolled equilateral stainless steel angle steel is 2 # -20 #.
Stainless steel angle steel can be composed of various stress-bearing components according to different structural needs, and can also be used as a connecting piece between components. Widely used in various building structures and engineering structures, such as house beams, bridges [/ url], transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves, etc.
Stainless steel angle steel is a carbon structural steel for construction. It is a section steel with a simple cross section. It is mainly used for metal components and plant frames. It requires good weldability, plastic deformation performance and certain mechanical strength in use. The raw material billets for the production of stainless steel angles are low-carbon square billets, and the finished stainless steel angles are delivered in hot-rolled, normalized or hot-rolled state.
It is mainly divided into two types: equilateral stainless steel angle steel and unequal equilateral stainless steel angle steel. Among them, unequal equilateral stainless steel angle steel can be divided into unequal equilateral thickness and unequal unequal thickness.
The specifications of stainless steel angle steel are expressed by the dimensions of side length and side thickness. Since 2010, the specifications of domestic stainless steel angle steel have been 2-20, with the number of centimeters of the side as the number. The same stainless steel angle steel often has 2-7 different side thicknesses. Imported stainless steel angles indicate the actual size and thickness of both sides and indicate relevant standards. Generally, those with a side length of more than 12.5 cm are large stainless steel angles, those with a length between 12.5 cm and 5 cm are medium-sized stainless steel angles, and those with a side length of less than 5 cm are small stainless steel angles.
The order of import and export stainless steel angle steel is generally based on the specifications required in use, and the steel grade is the corresponding carbon steel grade. That is, apart from the specification number, stainless steel angle steel has no specific composition and performance series.
The delivery length of stainless steel angle steel is divided into fixed length and double length. The selection range of domestic stainless steel angle steel has four ranges of 3-9m, 4-12m, 4-19m and 6-19m according to different specifications. The length of stainless steel angle steel made in Japan can be selected from 6-15m.
The section height of the unequal stainless steel angle steel is calculated according to the long side width of the unequal stainless steel angle steel.
