Tel : 0086-021-60880117
Tel : 0086-021-60880117
LR DH32 with good toughness properties,higher strength.LR DH32 are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.All of our stock is the high quality LR DH32 shipbuilding steel plate.Shanghai Royal Industry has a large number of stocks.
LR DH32, LR/DH32 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 |
|
DH32 |
0.18 |
0.50 |
0.90-1.60 |
0.035 |
0.035 |
0.015 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
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 DH32, LR/DH32 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 |
|||||
|
DH32 |
440-570 |
315 |
22 |
-20 |
31 |
22 |
38 |
26 |
46 |
31 |
LR DH32, LR/DH32 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 |
|||
|
DH32 |
Nb+V or V |
Plate/sheet |
A(50) |
N(50),CR(50),TM(50) |
N(50),CR(25),TM(50) |
|||
|
Profile steel |
|
N(50),CR(50),TM(50),AR*(25) |
- |
|||||
|
Al or Al+Ti |
Plate/sheet |
A(50) |
AR*(25) |
- |
||||
|
|
|
N(50),CR(50),TM(50) |
N(50),CR(25),TM(50) |
|||||
|
Profile steel |
A(50) |
N(50),CR(50),TM(50),AR*(25) |
- |
|||||
Shanghai Royal Industry keeps more than 10,000 tons hot rolled and cold rolled LR DH32,LR/DH32 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 DH32, LR/DH32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, LR DH32, LR/DH32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, LR DH32, LR/DH32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact Shanghai Royal Industry’s sales team. We will give you the LR DH32, LR/DH32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, LR DH32, LR/DH32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us with following information:
Email: info@sg295steel.com
Tel: 021-60880117
Related Product:
LR/AH32 LR/EH32 LR/FH32 LR/AH36 LR/DH36 LR/EH36 LR/FH36 LR/AH40 LR/DH40 LR/EH40 LR/FH40