2205 stainless steel angle steel / 2205 stainless steel channel steel

It is the most common construction steel. There are many sizes of angle steel, and different specifications need to be used in different situations. What processing technology will be used in the use of angle steel? How to choose angle steel correctly?

Stainless steel angle steel size standard

It is mainly divided into two types: equilateral 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 thickness and unequal side 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 angles are 2-20, and the number of centimeters on the side length is used 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 the relevant standards. Generally, those with a side length of 12.5cm or more are large stainless steel angles, those with a side length between 12.5cm and 5cm are medium-sized stainless steel angles, and those with a side length of 5cm or less 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 steel grade. In other words, 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 two types: fixed length and double length. The fixed length selection range of domestic stainless steel angle steel has four ranges of 3-9m, 4-12m, 4-19m, 6-19m according to different specifications. The length of stainless steel angle steel made in Japan is 6-15m.

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

1. Cut off the angle steel

The most common is to cut the angle steel according to the needs. In this case, you can directly use the angle steel cutting machine. Now there is a new vertical angle steel cutting machine, which is simple and convenient without the worker bending over when feeding.

2. Bend the angle steel by 90 degrees

This is also often used in the process of using angle steel. It can be processed with an angle steel bending machine. There are two forms of internal bending and external bending. Generally, this equipment is hydraulic.

3. Perform 360-degree bending arc treatment on angle steel

This kind of angle steel coiling machine can be used for processing, generally called angle steel flange machine. Angle steel flange machine is to roll carbon steel, stainless steel, non-ferrous metal profiles {angle steel, strip steel, channel steel, pipe, etc.} into a diameter of φ320 -A high-quality and high-efficiency rolling device for φ6000mm rings and flanges. Angle steel can be bent inside and outside, and this equipment is generally hydraulic.

4. The process of cutting and punching angle steel during use of angle steel

If you need to realize these processing processes, it is generally recommended to use a combined punching and shearing machine, which can cut, punch, cut corners, and trim the angle steel. The operation is simple and convenient, and different molds need to be prepared to achieve different functions. In addition, changing the mold can also process other profiles such as flat steel, channel steel, and I-beam.