JISG3192 Standard Ss400 Steel Grade Angle Steel Construction Structural Steel

Brief Introduction

Angle steel is carbon structural steel for construction. It is a section steel with simple section. It is mainly used for metal components and the frame of factory building.In use, it is required to have good solderability, plastic deformation and certain mechanical strength.The raw billets for Angle steel production are low carbon square billets, and the finished Angle steel is delivered in hot rolling, normalizing or hot rolling state.

It is mainly divided into two types: equilateral Angle steel and unequilateral Angle steel. Among them, unequilateral Angle steel can be divided into two types: unequilateral Angle steel and unequilateral Angle steel.

Specification

The specification of Angle steel is expressed by the dimension of side length and side thickness.At present, domestic Angle steel specifications for 2-20, with the length of the centimeter number for the number, the same number of Angle steel often 2-7 different edge thickness.The actual size and edge thickness of both sides of imported Angle steel shall be marked with relevant standards.Generally, the side length above 12.5cm is large Angle steel, the middle Angle steel between 12.5cm and 5cm, and the side length below 5cm is small Angle steel.

Equilateral Angle vector drawing The order of import and export Angle steel is generally based on the required specifications in use, and its steel number is the corresponding carbon bond steel number.Angle steel has no specific composition or series of properties except specification number.The delivery length of Angle steel is divided into fixed length and double length. The selection range of domestic Angle steel for fixed length is 3-9m, 4-12m, 4-19m and 6-19m according to the different specifications.