Grade |
C % |
Si % |
Mn % |
P % |
S % |
V % |
AL % |
Cr % |
DNV Grade AH40 |
0.180 |
0.1-0.5 |
0.90-1.6 |
0.035 |
0.035 |
0.05-0.10 |
0.015 |
0.200 |
Cu % |
Mo % |
Nb % |
Ni % |
Ti % |
|
|
|
|
0.350 |
0.080 |
0.02-0.05 |
0.400 |
0.020 |
|
|
|
Grade |
Thickness(mm) |
MinYield(Mpa) |
Tensile(Mpa) |
Elongation (%) |
Min Impact Energy |
|
DNV Grade AH40 |
8mm-50mm |
Min 390Mpa |
510-650Mpa |
20% |
0 |
34J |
51mm-70mm |
Min390Mpa |
510-650Mpa |
20% |
0 |
41J |
|
71mm-100mm |
Min 390Mpa |
510-650Mpa |
20% |
0 |
50J |
|
The min impact energy is longitudinal energy |
Thickness |
3-150mm |
Width |
1220-4200mm |
Length |
5000-18000mm |
Notes: coil thickness ≤ 25mm
Katalor supply DNV AH40 shipbuilding steel plate for many years history. We have warehouse in shanghai,qingdao and zhengzhou. Some stock can meet the urget need of clients. DNV AH40 shipbuilding steel plate can be produced accoring to some special request. Welcome to conatct katalor if you are looking for the suppliers of DNV AH40 shipbuilding steel plate.