Introduction Of Hot-rolled Equal-leg Angle Steel
Angle steel is commonly known as angle iron that strip steel both sides vertical mutually to angle.It's divided to equal angle and unequal angle.Equal angle of two sides width is equal. Its specification use thick edge width x width x while millimeters.Such as “∠30×30×3” indicates that the width is 30 mm while equal Angle steel thickness is 3 mm.It can also show with model means width such as ∠3#.Model does not represent the size of the same type of different edge thickness thus in the contract documents, such as general angle width and thickness size fill in completely, avoid expressed in model alone.The specifications of hot-rolled equal angle is # 2 - # 20.
Parameter Of Hot-rolled Equal-leg Angle Steel
Shape bending:Equal Angle steel bending is not more than 4 mm per meter. More than 5 types of total curvature is not more than 0.4% of the total length.
Can supply equal angle steel that total curvature is not more than 0.2% of total length by mutual agreement.
Reverse: Equal Angle shall not have apparent reverse.
Length: Usually equal angle usually length shall meet the following requirements.
Model 2-9 10-14 16-20
Lengh M 4-12 4-19 6-19
Length and allowable deviation length, times feet length: equal Angle according to the scale or length of delivery times ruler, should be indicated in the contract. The allowable deviation is + 50 MM length.
Weight and allowable deviation equal angle according to the theory or actual weight delivery of the goods.
Equal angle to calculate the theoretical weight, the density of steel is 7.85 G/cm2.
Equilateral angle steel weight deviation may not exceed the allowed + 3% per meter according to the agreement.
Photos Of Hot-rolled Equal-leg Angle Steel
