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- : Shanghai Royal Industry
- :
- : info@sg295steel.com
- : info@sg295steel.com
- :
NK AH40 shipbuilding steel plate, K A40 shipbuilding steel plate, NK AH40 shipbuilding angle steel bar
NK AH40 Marine steel with good toughness properties,higher strength.NK AH40 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 NK AH40 shipbuilding steel plate.Shanghai Royal Industry has a large number of stocks.
NK AH40, K A40 NK AH40 Z15, NK AH40 Z25,NK AH40 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 max |
Ni max |
Mo max |
Nb |
V |
N max |
|
AH40 |
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.
NK AH40, K A40 NK AH40 Z15, NK AH40 Z25,NK AH40 Z35
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 |
|||||
|
K A40 |
510-660 |
390 |
20 |
0 |
41 |
27 |
- |
- |
- |
- |
NK AH40, K A40 NK AH40 Z15, NK AH40 Z25,NK AH40 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 |
|||
|
AH40 |
any |
Plate/sheet |
A(50) |
N(50),CR(50),TM(50) |
- |
|||
Shanghai Royal Industry keeps more than 10,000 tons hot rolled and cold rolled NK AH40, K A40 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 NK AH40, K A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, NK AH40, K A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, NK AH40, K A40 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 NK AH40, K A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, NK AH40, K A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.
Related Link: ABS AH40, BV AH40, DNV AH40, GL AH40, RINA AH40, LR AH40,NK certification shipbuilding steel