A588GrB steel plate application

When A588GrB steel must be welded, a welding procedure suitable for the steel grade and intended use shall be used.

A588GrB Chemical Composition Smelting Chemical Composition, %

C: ≤0.19 Si: ≤0.15-0.50 Mn: 0.75-1.35

Cr: 0.40-0.70 Mo: 0.01-0.10 V: ≤0.2

P: ≤0.040 S: 0.050

Remarks on ingredients: Nb+Ti+V≤0.22. Ceq = C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15

A588GrB use

A588GrB, A588GrA, A588GrC manufacturing plants, general construction and various construction machinery, such as drilling rigs, electric shovels, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers, various types of cranes for mining and various engineering construction , Coal mine hydraulic support and other mechanical equipment and other structural parts.