Standard boiler container plate, steel is different, as follows:
National standard: Q245R, Q345R, Q370R, 16MnDR, 15CrMoR, 09MnNiDR, 12MnNiVR, 14Cr1MoR, 12Cr2Mo1R
12Cr1MoVR, 13MnNiMoR, 18MnMoNbR, 15MnNiDR, 20MnMoR, hydrogen container board and so on.
European standard: P265GH, P295GH, P275NH, P355GH, P355NH, P355NL, P460NH and so on.
American Standard: SA515Gr60/65/70, SA516Gr60/65/70, SA285GrC, A537CL, SA662GrC, SA299A/B, SA203E/D
SA302GrC/B, SA387Gr11/12/22 and so on.
Day standard: SB410, SPV355, SB450 and so on.
Moral standards: 19Mn6, 15Mo3 and so on