Tel : 0086-0371-86172891
Tel : 0086-0371-86172891
Product: LR DH40 shipbuilding steel plate, LR/DH40 shipbuilding steel plate, LR DH40 shipbuilding angle steel bar , LR/DH40 shipbuilding angle steel bar, LR DH40 bulb flat shipbuilding steel bar, LR/DH40 bulb flat shipbuilding steel bar, LR DH40 L section shipbuilding steel bar, LR/DH40 L shaped shipbuilding steel bar, LR DH40 Z15, LR DH40 Z25,LR DH40 Z35
LR DH40, LR/DH40 LR DH40 Z15, LR DH40 Z25,LR DH40 Z35
chemical composition in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
|
Grade |
C max |
Si max |
Mn |
P max |
S max |
Als min |
Ti max |
Cu max |
Cr |
Ni |
Mo |
Nb |
V |
N |
|
DH40 |
0.18 |
0.50 |
0.90-1.60 |
0.035 |
0.035 |
0.015 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
0.02-0.05 |
0.05-0.10 |
|
Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤ 50mm),≤0.38%( when the thickness >50-100).
Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
LR DH40, LR/DH40 LR DH40 Z15, LR DH40 Z25,LR DH40 Z35
Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
|
Grade |
Rm |
Re(MPa) min |
A% min |
Akv/J min |
||||||
|
E.T °C |
Thickness (mm) |
|||||||||
|
≤ 50 |
>50-70 |
>70-100 |
||||||||
|
L |
C |
L |
C |
L |
C |
|||||
|
LR/DH40 |
510-660 |
390 |
20 |
-20 |
41 |
27 |
- |
- |
- |
- |
LR DH40, LR/DH40 LR DH40 Z15, LR DH40 Z25,LR DH40 Z35
shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar delivery condition :
|
Grade |
Fine grains elements |
category |
The thickness of steel |
|||||
|
≤ 12 |
>12.5-20 |
>20-25 |
>25-35 |
>35-50 |
>50-100 |
|||
|
DH40 |
any |
Plate/sheet |
A(50) |
N(50),CR(50),TM(50) |
- |
|||
JOIN-WIN STEEL keeps enough quantity hot rolled and cold rolled LR DH40, LR/DH40 shipbuilding steel in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find LR DH40, LR/DH40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, LR DH40, LR/DH40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, LR DH40, LR/DH40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact JOIN-WIN STEEL’s sales team. We will give you the LR DH40, LR/DH40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, LR DH40, LR/DH40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.
Related Link: ABS DH40, BV DH40, GL DH40, NK DH40, KR DH40, RINA DH40, DNV DH40
|
AB/DH40 |
GL-D40 |
NV D40 |
BV/DH40 |
R D40 |
K D40 |
RI/D40 |
