Stainless steel angle steel is a long steel with two sides perpendicular to each other and forming an angle.

Its specification is based on the side width × Side width × The side thickness is expressed in millimeters. Such as "∠ 25 × twenty-five × 3 ", which means that the side width is

25 mm equal side stainless steel angle steel with a side thickness of 3 mm. It can also be expressed by model, which is the centimeter of side width, such as ∠ 3 #. The model does not represent the dimensions of different side thicknesses in the same model. Therefore, the side width and side thickness dimensions of stainless steel angle steel should be fully filled in the contract and other documents to avoid being represented by the model alone. The specification of hot-rolled equilateral stainless steel angle steel is 2 # - 20 #.

Stainless steel angle steel can be used to form various stress-bearing members according to different structural needs, and can also be used as connectors between members. It is widely used in various building structures and engineering structures, such as house beams, bridges [/ url], power transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks and warehouse shelves.

Stainless steel angle steel belongs to carbon structural steel for construction. It is a simple section steel, mainly used for metal components and plant frames. In use, it is required to have good weldability, plastic deformation performance and certain mechanical strength. The raw steel billet for the production of stainless steel angle steel is a low-carbon square steel billet, and the finished stainless steel angle steel is delivered in hot-rolled, normalized or hot-rolled state.

Stainless steel angle steel is mainly divided into equal side stainless steel angle steel and unequal side stainless steel angle steel. Among them, unequal side stainless steel angle steel can be divided into unequal side equal thickness and unequal side unequal thickness.

The specification of stainless steel angle steel is expressed by the dimension of side length and side thickness. Since 2010, the specification of domestic stainless steel angle steel has been No. 2-20, and the number of centimeters of side length is the number. The same stainless steel angle steel often has 2-7 different side thicknesses. Imported stainless steel angle steel shall be marked with the actual size and thickness of both sides and relevant standards. Generally, large stainless steel angle steel is used when the side length is more than 12.5cm, medium stainless steel angle steel is used when the side length is between 12.5cm and 5cm, and small stainless steel angle steel is used when the side length is less than 5cm.

The order of import and export stainless steel angle steel is generally based on the specifications required in use, and its steel grade is the corresponding carbon steel grade. That is, stainless steel angle steel has no specific composition and performance series except for the specification number.

The delivery length of stainless steel angle steel is divided into fixed length and double length. The fixed length selection range of domestic stainless steel angle steel is 3-9m, 4-12m, 4-19m and 6-19m according to the specification number. The length of stainless steel angle steel made in Japan is 6-15m.

The section height of unequal stainless steel angle steel is calculated according to the length, side and width of unequal stainless steel angle steel.