Angle Steel Bar

Description

Angle steel is a carbon structural steel used in construction. It is a simple cross-section steel material. It is mainly used for metal components and factory building frames. It requires good weldability, plastic deformation performance, and certain mechanical strength during use. The raw material billet for angle steel production is a low-carbon square steel billet, and the finished angle steel is delivered in a hot-rolled, normalized, or hot-rolled state.

Property & Specification

1. Good weldability

2. Plastic deformation properties 

• Commonly used angle steel specifications are expressed in millimeters with side width × side width × side thickness, such as "∟30×30×3", which means equilateral angle steel with a side width of 30 mm and a side thickness of 3 mm.

• It is mainly divided into two types: equilateral angle steel and unequal angle steel. Among them, unequal angle steel can be divided into two types: unequal sides and equal thickness, and unequal sides and unequal thickness.

• The specifications of angle steel are expressed by the dimensions of side length and side thickness. At present, domestic angle steel specifications range from 2 to 20, with the number of centimeters of side length being the number. The same-angle steel often has 2 to 7 different side thicknesses.

• Generally, those with a side length of 1-2.5cm or more are large-angle steels, those with a side length of 1-2.5 cm-5 cm are medium-sized angle steels, and those with a side length of less than 5cm are small-angle steels.

• The delivery length of angle steel is divided into two types: fixed length and double length. The fixed length selection range of domestic angle steel ranges from 3 to 9 m depending on the specification number.

• Four ranges: 4-12m, 4-19m, 6-19m.

• The cross-sectional height of the unequal-angle steel is calculated according to the long side width of the unequal-angle steel.

Packing & Delivery