Deformed reinforcing steel bar is one kind of reinforcing steel bars. Commonly, its surface has ribs which has three kinds of shape: spiral shape, herringbone shape and crescent shape. Deformed reinforcing steel bar with high strength can be directly used in the reinforced concrete structure and also can be used as prestressed reinforcing bar after cold drawing. Because of its great flexibility, it is widely used in many fields as construction material.

Specification

Metal material: HRB335, HRB400, HRB400E, HRB500, G460B, G500B, GR60.

Diameter: 6 mm - 50 mm.

Section shape: round.

Chemical composition: carbon, phosphorus and sulfur.

Technique: hot rolled.

Steel bar length: 9 m, 12 m.

Grade: GB 1499.2-2007, BS 4449-2005, ASTM A615.

Deformed Reinforcing Steel Bar Size and Weight

Feature

High fatigue resistance.

Minimum crack width.

High bonding strength.

Desired flexibility.

Application

Construction industry.

Housing and building structures.

Reinforced concrete slabs.

Prefabricated beams.

Columns.

Cages.