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LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS BV FH40 Shipbuilding steel plate
LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS BV FH40 Shipbuilding steel plate
Grade DNV FH40, DNV FH40 steel, DNV FH40 steel plate, DNV FH40 steel sheet, FH40 Shipbuilding Steel price,DNV FH40 steel supplier and manufacturer.
FH40 Shipbuilding Steel Description:
DNV FH40 steel is a kind of hot rolled high tensile strength steel. The DNV FH40 grade steel plates have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa). DNV FH40 steel can achieve the impact toughness at Celsius degree -60°. All the FH40 Shipbuilding Steel offered by BBN steel can be certificated by Det Norske Veritas DNV).FH40 Shipbuilding Steel Application:
FH40 Shipbuilding Steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.DNV FH40 Steel Grade Specification:
Thickness: 4mm to 260mm,
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.FH40 Shipbuilding Steel Chemical Composition:
Grade
C %
Si %
Mn %
P %
S %
V %
AL %
Cr %
DNV Grade FH40
0.160
0.1-0.5
0.90-1.6
0.025
0.025
0.05-0.10
0.015
0.200
Cu %
Mo %
Nb %
Ni %
Ti %
N%
0.350
0.080
0.02-0.05
0.800
0.020
0.009
DNV FH40 Grade Ship Steel Mechanical Properties:
GradeThickness(mm)
MinYield(Mpa)
Tensile(Mpa)
Elongation (%)
Min Impact Energy
DNV Grade FH40
8mm-50mm
Min 390Mpa
510-650Mpa
20%
-60
34J
51mm-70mm
Min390Mpa
510-650Mpa
20%
-60
41J
71mm-100mm
Min 390Mpa
510-650Mpa
20%
-60
50J
The min impact energy is longitudinal energy
FH40 Shipbuilding Steel Available Specification
varietyThickness (mm) Width (mm) Longth/ inner diameter (mm) Shipbuilidng plate cutting edges 6~200 1500~3000 3000~15000 non- cutting edges 1300~3000 Shipbuilidng coil cutting edges 1.2~19 1500~2000 760+20~760-70 non-cutting edges 1510~2010 FH40 Shipbuilding Steel theoretical weight
Thickness (mm)theoretical weight Thickness (mm) theoretical weight Kg/ft2 Kg/m2 Kg/ ft2 Kg/m2 6 4.376 47.10 25 18.962 196.25 7 5.105 54.95 26 20.420 204.10 8 5.834 62.80 28 21.879 219.80 10 7.293 78.50 30 23.337 235.50 11 8.751 86.35 32 25.525 251.20 12 10.21 94.20 34 26.254 266.90 14 10.939 109.90 35 27.713 274.75 16 11.669 125.60 40 29.172 314.00 18 13.127 141.30 45 32.818 353.25 20 14.586 157.00 48 35.006 376.80 22 16.044 172.70 50 36.464 392.50 24 18.232 188.40 FH40 Shipbuilding Steel dimensional deviation
nominal thickness(mm)The thickness deviation with following width (mm) ≤1200 >1200~1500 >1500~1800 >1800 >6.0~8.0 ±0.29 ±0.30 ±0.31 ±0.35 >8.0~10.0 ±0.32 ±0.33 ±0.34 ±0.35 >10.0~12.0 ±0.35 ±0.36 ±0.37 ±0.43 nominal thickness(mm)
minus deviation (mm) The thickness deviation with following width (mm) > 1000 ~1200 > 1200 ~1500 > 1500 ~1700 > 1700 ~1800 > 1800 ~2000 > 2000 ~2300 > 2300 ~2500 > 2500 ~2600 2600 ~2800 > 2800 ~3000 >12~25 -0.8 +0.2 +0.2 +0.3 +0.4 +0.6 +0.8 +0.8 +1.0 +1.1 +1.2 >25~30 -0.9 +0.2 +0.2 +0.3 +0.4 +0.6 +0.8 +0.9 +1.0 +1.1 +1.2 >30~34 -1.0 +0.2 +0.3 +0.3 +0.4 +0.6 +0.8 +0.9 +1.0 +1.2 +1.3 >34~40 -1.1 +0.3 +0.4 +0.5 +0.6 +0.7 +0.9 +1.0 +1.1 +1.3 +1.4 >40~45 -1.2 +0.4 +0.5 +0.6 +0.7 +0.8 +1.0 +1.1 +1.2 +1.4 +1.5 BBN steel has many years experience in making every grade shipbuilding steel. We have good quality DNV FH40 steel plates for sale.BBN steel is a very good DNV FH40 steel exporter too. Our steel plates and steel sheets have been exported to worldwide shipyard and ship building company.If you have any needs in DNV Grade FH40 steel plate price, please feel free to contact us.
LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS BV FH40 Shipbuilding steel plate Grade DNV FH40, DNV FH40 steel, DNV FH40 steel plate, DNV FH40 steel sheet, FH40 Shipbuilding Steel price,DNV FH40 steel supplier and manufacturer. FH40 Shipbuilding Steel Description: DNV FH40 steel is a kind