The equivalents of ASTM A516 Grade 70 include EN 10028-2 P355GH, JIS G3115 SPV355, and GB 713 Q345R.

The primary application of A516 GR.70 in pressure vessel manufacturing is due to its safety and cost-effectiveness, and its reliability has been validated.

This article provides a detailed introduction to the chemical composition, mechanical properties, weldability, and delivery conditions of A516GR70 steel plate material.