ASTM A131
Item |
Steel Mark |
Specification |
Thickness Range(mm) |
1 |
A/B/D/E/CS |
ASTM A131M ABS/GL/KR/ RINA/DNV/ NR/LR/BV/CCS |
6~120 |
2 |
AH32/DH32/EH32/FH32 | ||
3 |
AH36/DH36/EH36/FH36 | ||
4 |
AH40/DH40/EH40/FH40 |