... , plain carbon steel plate Thickness: 6mm-400mm Material Quality: Q235A, B, C, D JIS SS400, American Tandard, Japanese Standard 2. Hot rolled ... strength steel plate Thickness: 6mm-200mm Material Quality: Q345A, B C, D, E; Q390A, B, C & European Standards, American Standard 4. Hot rolled boiler steel ... /ABS/KR/RINA/LR/NK/GL/BV Material Quality: A, B, D, E, AH32, DH32, EH32, AH36, DH36, EH36 11. Hot ...