The equivalents of ASTM A516 Grade 70 include EN 10028-2 P355GH, JIS G3115 SPV355, and GB 713 Q345R.
A516 Gr.70 steel is widely used in the manufacture of low- and medium-temperature pressure vessels. Its key advantage lies in the excellent balance it strikes between performance, cost and safety, making it one of the most representative materials in this field.
This article provides a detailed introduction to the chemical composition, mechanical properties, weldability, and delivery conditions of A516GR70 steel plate material.