Sales KR AH40 shipbuilding steel, KR AH40 Ocean steel, KR AH40 Marine steel,KR AH40 offshore engineering steel, R A40 shipbuilding steel

KR AH40 shipbuilding steel plate, R A40 shipbuilding steel plate, KR AH40 shipbuilding angle steel bar , R A40 shipbuilding angle steel bar, KR AH40 bulb flat shipbuilding steel bar, R A40 bulb flat shipbuilding steel bar, KR AH40 L section shipbuilding steel bar, R A40 L shaped shipbuilding steel bar, KR AH40 Z15, KR AH40 Z25,KR AH40 Z35

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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