It is mainly divided into two categories: equilateral stainless steel angle steel and unequal stainless steel angle steel. The unequal stainless steel angle steel can also be divided into unequal edge equal thickness and unequal edge unequal thickness.
The specification of stainless steel angle steel is indicated by the dimension of side length and side thickness. Since 2010, the specification of domestic stainless steel angle steel has been 2-20, with the number of centimeters of side length as the number. The same stainless steel angle steel often has 2-7 different edge 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 angles with a side length of more than 12.5cm are used, medium stainless steel angles with a side length of between 12.5cm and 5cm are used, and small stainless steel angles with a side length of less than 5cm are used.
The order of imported and exported 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 to say, except for the specification number, stainless steel angle steel has no specific composition and performance series.
The delivery length of stainless steel angle steel can be divided into fixed length and double length. The selection range of fixed length of domestic stainless steel angle steel can be 3-9m, 4-12m, 4-19m and 6-19m according to the different specifications. The length selection range of stainless steel angle steel made in Japan is 6-15m.
The section height of unequal stainless steel angle is calculated according to the length and width of unequal stainless steel angle.
