... Standards, American Standard 4. Hot rolled boiler steel plate Thickness: 6mm-80mm Material Quality: 16Mng, 20g, ... European Standards, DIN 5. Hot rolled pressure vessel plate Thickness: 6-80mm Material Quality: 20R, 16MnR, ... Hot rolled ship plate Thickness: 6mm—50mm CCS/DNV/ABS/KR/RINA/LR/NK/GL/BV Material ... Quality: A, B, D, E, AH32, DH32, EH32, AH36, DH36, EH36 11. Hot rolled coil/plate ...