Angel Steel Hot Rolled Carbon Steel 50*50*5 Q235 Q345c St235jr Grade Angle Iron ASTM Equal and Unequal Angle Steel

Nov 28, 2025

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Product Description

Angle beam

Length6~16m,or customized
GradeQ235,Q345,SS400,SS490,S235,S275
StandardGB, JIS, ASTM,EN
Raw materialBillets
TechnologyHot rolled, Welded
Business typeManufacture
Supplly ability200000tons /day
Production rangeH100*100-H400*400
H150*75 -H900*300


Product Details

Angel Steel Hot Rolled Carbon Steel 50*50*5 Q235 Q345c St235jr Grade Angle Iron ASTM Equal and Unequal Angle SteelProduct specification
Angel Steel Hot Rolled Carbon Steel 50*50*5 Q235 Q345c St235jr Grade Angle Iron ASTM Equal and Unequal Angle Steel
Angel Steel Hot Rolled Carbon Steel 50*50*5 Q235 Q345c St235jr Grade Angle Iron ASTM Equal and Unequal Angle SteelAngel Steel Hot Rolled Carbon Steel 50*50*5 Q235 Q345c St235jr Grade Angle Iron ASTM Equal and Unequal Angle Steel

 

1.What is an angle steel?

Angle material is rolled steel with a cross section that is "L" shaped. It has two legs that may or may not be equal in length. Angles are used extensively as connection materials for structural members. Other uses include curb angles, roof frames, edge angles, facia framing, lintels and braces.

 

2.How strong is angle steel?

With a single, 90° bend, angle iron is one of the strongest structural support elements. That's because it evenly distributes stress along its entire length and resists bending.

 

3.Is angle steel rust resistant?

Mild steel angle is strong and affordable but needs protection against rust. Aluminium angle is lightweight, corrosion-resistant, and easy to work with. Brass angle is decorative and corrosion-resistant but softer and more expensive. Galvanised steel angle is tough and highly rust-resistant, ideal for outdoor use.

 

4.What are the disadvantages of using angle steel?

Angle steel often faces surface-related issues such as burrs, scales, rust, and other contaminants. These problems not only detract from the steel's appearance but also shorten its service life by promoting corrosion and weakening the material over time.

 

5.Which steel is most powerful?

Two of the strongest grades of steel are EN24T and T45 which are widely used across engineering, aeronautics, and motor sport due to their reliable mechanical properties.