Equilateral Angle Steel Chinese manufacturer Q195 Q235 Q345 SS400 A36

Angle steel is a long strip of steel whose two sides are perpendicular to each other and form an angle. There are equilateral angles and unequal angles. The two sides of equilateral angles are equal in width. Its specifications are expressed in millimeters of side width×side width×side thickness. For example, "∟30×30×3" means an equilateral angle steel with a side width of 30 mm and a side thickness of 3 mm. It can also be expressed by model number, which is the number of centimeters of the side width, such as ∟3#. The model number does not indicate the dimensions of different side thicknesses in the same model. Therefore, fill in the side width and side thickness dimensions of the angle steel in the contract and other documents, and avoid using the model number alone.