Stainless steel channel steel is a long steel with a groove shaped cross section. Like I-steel, stainless steel channel steel is also divided into ordinary channel steel and light channel steel. The model and specification are also expressed in waist height (H) × Leg width (b) × The waist thickness (d) is expressed in millimeters, such as 120 × fifty-three × 5 channel steel, i.e. round steel with waist height of 120mm, shall be distinguished by adding a, B and C on the right side of the model. Generally, the model of stainless steel channel steel is expressed in centimeters of waist height. The channel steel above is called 12 # channel steel. The specification range of channel steel is 5-40 #. Including and marking requirements shall comply with gb2101-80.

(1) Main uses of hot-rolled stainless steel ordinary channel steel: ordinary channel steel is mainly used for building structure, vehicle manufacturing and other industrial structures, and is often used with I-beam.

(2) Hot rolled stainless steel light channel (yb164-63) hot rolled light channel is a kind of steel with wide legs and thin wall, which has better economic effect than ordinary hot-rolled channel. Its specifications and models range from 5 to 40 #. In 1966, the metallurgical standard stipulated that the specification range was from 10 to 40 #. Main uses: buildings and steel frame structures.

The commonly used stainless steel channel materials for stainless steel production are: 201202301304321316316l, and special materials can generally be customized.