Factory direct selling astm a572 grade 50 structural steel plate

ASTM A572 grade 50 steel is high strength low alloy steel that finds its best application where there is need for more strength per unit of weight. Less of this material is needed to fulfill given strength requirements than is necessary with regular carbon steels. 

A572 Grade 50 structural steel plate chemical composition:

A572 Grade 50 structural steel plate mechanical property: 

A572 Grade 50 structural steel plate application:

A572 grade 50 steel plate is widely used in engineering structures, such as construction steel structure, construction machinery, mining machinery, heavy truck, mountainous Bridges, pressure vessels, etc., especially for requirement has good toughness and weldability of architecture and engineering machinery parts.