A588GrC American standard steel plate with thickness above 18mm

1、 Introduction to a588grc steel plate

A588grc steel plate is a high weather resistant bridge structural steel plate, which belongs to American standard steel plate and complies with American Standard ASTM standard. During rolling, a588grc steel plate forms a protective layer on the surface of metal substrate through alloying of Cu, P, Cr and N, so that a588grb steel plate has high atmospheric corrosion resistance. The steel plates of the same series also have: a588gra, a588grc and a588grk.

2、 Mechanical properties of a588grc steel plate

Tensile strength MPa: ≥ 485; Yield strength MPa: ≥ 348; Elongation after fracture%: ≥ 21

3、 Delivery status and smelting mode of a588grc steel plate

Delivery status: hot rolling, normalizing, tempering, normalizing + returning, quenching and tempering; Different delivery status can be selected according to different needs.

Smelting method: steel shall be smelted by fine grain process.

4、 Detail specification of a588grc steel plate

Specification: thickness: 8-300mm, width: 1500-4020mm, length: 6000-17000mm.

5、 A588grc steel plate is commonly used in the manufacture of mechanical equipment and structural parts such as electric wheel tipper, mining truck, excavator, loader, bulldozer, crane, coal mine hydraulic support and so on