Product List
Tel : 0086-13598879167
Email: admin@gangsteel.com
Sales: jack@gangsteel.com
Gangsteel is specialized in supplying DNV high strength steel plate in DNV Grade A40. For more information of Grade A40 steel plate, please check them in following:
|
DNV AH40 high Strength Chemical Composition |
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
DNV AH40 |
0.18 |
0.10-0.50 |
0.9-1.6 |
0.035 |
0.035 |
0.015-0.08 |
- |
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.02-0.05 |
0.05-0.10 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
|
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
|
DNV AH40 high general strength property |
|||||||
|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
||||
|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
DNV AH40 |
mm |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
t≤50 |
390 |
510-650 |
20% |
27 |
41 |
||
|
50＜t≤70 |
390 |
510-650 |
20% |
30 |
45 |
||
|
70＜t≤150 |
390 |
510-650 |
20% |
37 |
55 |
||
|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
|||||||
Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate
|
Equivalent steel grade of DNV AH40 |
|||||||
|
AB/A40 |
GL-A40 |
LR/A40 |
BV/A40 |
CCS/A40 |
K A40 |
R A40 |
RI/A40 |
GANGSTEEL Provide High quality steel plate of GL E690 STEEL PLATE,GL E690,GL/E690,GL Grade E690
GANGSTEEL Provide High quality Steel plate GL F420 STEEL PLATE,GL F420,GL/F420,GL Grade F420
GL EH32 STEEL PLATE,GL EH32,GL/EH32,GL Grade EH32
Gangsteel is specialized in supplying GL EH36 STEEL PLATE,GL EH36,GL/EH36,GL Grade EH36
