A517GrQ rack steel fixed rolling, A517GrQModified marine engineering, A517GrQ corresponding material

A517GrQ rack steel fixed rolling, A517GrQModified marine engineering, A517GrQ corresponding material

A517GrQ rack steel fixed rolling, A517GrQModified marine engineering steel, A517GrQ corresponding material

A517GrQModified is a steel plate for marine engineering developed by Wuyang Steel Plant, A517GrQModified belongs to the brand of Wugang Science and Technology Department, A517GrQModified hardness is between, yield is greater than 630MPa, tensile strength is more than 700MPa.

A517GrQ rack steel fixed rolling: Wugang sunny

Implementation specification: A517GrQModified steel plate is an American standard steel plate, and the American standard ASTM A517/A517M specification is implemented. The steel plate specifications, shape, weight, and allowable faults shall conform to the rules of ASTM A20/A20M.

Other structural parts.

A517GrQ Chemical Composition (Melting Analysis)

C Si Mn P S Ni Cr Mo V B

≤0.18 ≤0.50 ≤1.60 ≤0.020 ≤0.010 ≤1.80 ≤1.5 ≤0.6 ≤0.10 ≤0.004

A517GrQ Mechanical Property (Specimen Properties)

Re MPa：≥690

Rm MPa：790－930

A %：≥15

Brinell hardness HB: ≥69

A517GrQ performance

The yield strength of A517GrQ is not less than 510, the main trace elements, NI is not less than 1.5, Cr is not less than 1, and Mo is not less than 0.5.

ASME SA517 steel plate is a high-strength quenched and tempered steel plate, which is commonly used in pressure vessel steel plates, shipbuilding plates, and offshore drills

Steel plates for well platforms, arc plates, drilling rigs for mining and various engineering construction, electric shovels, electric wheel dump trucks,

Mining vehicles, excavators, loaders, bulldozers, various cranes, coal mine hydraulic supports and other mechanical equipment