AH36 steel standard: GB/T712-2011
The grades specified in the GB/T712-2011 ship and marine engineering structural steel standard are: Grade A, B, D, E, AH32, DH32, EH32, FH32, AH36, DH36, EH36, FH36, AH40, DH40, EH40, FH40 , AH420, DH420, EH420, FH420, AH460, DH460, EH460, FH460, AH500, DH500, EH500, FH500, AH550, DH550, EH550, FH550, AH620, DH620, EH620, FH620, AH690, DH690, EH690, FH690
AH36 shipboard delivery status: annealing, hot rolling, normalizing, controlled rolling, TM (different thickness, different delivery status)
AH36 shipbuilding steel plate is a high-strength ship plate, which can be produced by Wuyang Steel Plant in my country. It can produce marine steel with different specifications according to user needs, such as the United States, Norway, Japan, Germany, France, etc. The specifications are as follows: CCS, ABS, GL, BV , DNV, NK, LR, RINA, KR, VL. BBN steel can supply Fixed rolling AH36 shipbuilding steel plate with machining service.
Chemical composition of Grade AH36 steel:
C |
Si |
Mn |
P |
S |
Cu |
Cr |
|
≤0.18 |
≤0.50 |
0.90-1.60 |
≤0.030 |
≤0.030 |
≤0.35 |
≤0.20 |
|
Ni |
Nb |
V |
Ti |
Mo |
N |
Als |
|
≤0.40 |
0.02-0.05 |
0.05-0.10 |
≤0.02 |
≤0.08 |
— |
≥0.015 |
Application of Grade AH36 shipbuilding steel:
Grade AH36 steel plate is high-strength and high-strength structural steel for hull. Shipbuilding steel generally refers to the steel used for hull structure, which refers to the steel used to make the hull structure produced in accordance with the requirements of the classification society. It is often ordered, scheduled, and sold as special steel. A ship contains ship plates, section steel.
