Sales KR AH40 shipbuilding steel, KR AH40 Ocean steel, KR AH40 Marine steel,KR AH40 offshore engineering steel, R A40 shipbuilding steel
KR AH40, R A40 KR AH40 Z15, KR AH40 Z25,KR 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 | |||||
| R A40 | 510-660 | 390 | 20 | 0 | 41 | 27 | - | - | - | - |
KR AH40, R A40 KR AH40 Z15, KR AH40 Z25,KR 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.
Shanghai Royal Industry keeps more than 10,000 tons hot rolled and cold rolled KR AH40, R 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 KR AH40, R A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, KR AH40, R A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, KR AH40, R 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 KR AH40, R A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, KR AH40, R A40 shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us with following information:
Email: pandora@steel-jw.com
Skype: pandora.peng
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