KR DH32, R D32 Mechanical Property in shipbuilding steel plate, angle steel bar, bulb flat bar, L section steel bar
Grade
|
Rm
(MPa)
|
Re(MPa) min
|
A% min
|
Akv/J min
|
||||||
E.T °C
|
Thickness (mm)
|
|||||||||
≤ 50
|
> 50-70
|
> 70-100
|
||||||||
L
|
C
|
L
|
C
|
L
|
C
|
|||||
R D32
|
440-570
|
315
|
22
|
-20
|
31
|
22
|
38
|
26
|
46
|
31
|
KR DH32, R D32 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)
|
-
|
|||||
KR DH32, R D32 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
max
|
Ni
max
|
Mo
max
|
R D32
|
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.
JW steel keeps more than 10,000 tons hot rolled and cold rolled KR DH32, R D32 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 KR DH32, R D32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, KR DH32, R D32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, KR DH32, R D32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact JW steel ’s sales team. We will give you the KR DH32, R D32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, KR DH32, R D32 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.
Email : pandora@steel-jw.com
Skype : pandora.peng
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