
Shipbuilding Plates
shipbuilding plates is a hot rolled steel plate which is used for manufacturing hull structure. It is classified as general strength and high strength hull structural steel, according to minimum yield strength.
shipbuilding steel plate is a carbon and alloy steel which is compatible with high strength, high heat input soldering and low temperature.
shipbuilding steel plate manufacturer manufactures according to the shipbuidingstandards of different countries. It is produced under the approval of BureauVeritas, Det Norske Veritas, Hellenic Register of Shipping, Korean Register of Shipping, Nippon KaijiKyokai, RegistroItalianoNavale, China Classification Society, American Bureau of Shipping, Lloyd's Register of Shipping, India Register of Shipping and Germanischer Lloyd for production methods of classification societies in different countries refers to marine and offshore steels.
steel plates used in shipbuilding are hot-rolled steel which is used for the manufacture of ship structures which is produced with the requirements of the construction society. It requires large quantities of structural steel plate to build to ship hull. shipbuilding sheet has been divided into two series i.e high strength and corrosion resistant steels for modern shipbuilding, which can be helpful to reduce the ship weight as well as the cost of maintenance.
aluminium plates for shipbuilding industry are used for rafts, motorboats, large to 10,000 tons of wheels, from high-speed hovercraft to deep-water submarines, from civilian to military, from fishing boats to marine mining vessels. By using aluminum plate in shipbuilding not only obtains huge social benefits, but also saves resources and energy, protects the environment, and brings considerable economic benefits. The most suitable marine grade aluminium alloys for use on ships are aluminium 5000 series and 6000 series alloys, which provides the properties such as good corrosion resistance, weldability, plasticity and certain resistance strength, impact resistance, yield strength, and elongation.
hot rolled shipbuilding steel plate offers excellent weldability for ease of processing. It is available in grades such as A, B, D, E, A32, D32, E32, A36, D36 and E36 etc.
Type | Description | USA FOB Price | Malaysia FOB Price | Europe FOB Price | Singapore FOB Price | Saudi Arabia (KSA) FOB Price | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
Unit Per mtr | Unit Per mtr | Unit Per mtr | Unit Per mtr | Unit Per mtr | |||||||
shipbuilding steel plate | Size : 20mm x 1500 x 6000 | US $ | 0.9 | Malaysia Ringgit | 3.66 | Euro | 0.76 | Singapore Dollar | 1.21 | Saudi Riyal | 3.38 |
Shipbuilding generally utilizes structural steel plates to manufacture ship bodies. Present day steel plates have a lot higher rigidities than their archetypes, improving them much fit the proficient development of enormous compartment ships.
Bureau of shipping: CCS、ABS、GL、LR、 DNV 、BV、RINA、NK、KR
Thickness: 3.0-80mm
Width: 1500-4800mm
Length: 6-12 meters
Pack:bundled by steel strip
Shipbuilding Plates
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ASTM A36 ship building steel plate
Model | size(mm) | CSA (cm2) | weight (kg/m) | ||||
b | t | h | r1 | r | |||
HP80x5 | 80 | 5 | 19 | 4 | ≤1.5 | 5.41 | 4.25 |
HP80x6 | 6 | 20 | ≤2 | 6.21 | 4.88 | ||
HP100x7 | 100 | 7 | 22.5 | 4.5 | ≤2 | 8.74 | 6.86 |
HP100x8 | 8 | 23.5 | 9.74 | 7.65 | |||
HP120x6 | 120 | 6 | 23 | 5 | ≤2 | 9.32 | 7.32 |
HP120x7 | 7 | 24 | 10.52 | 8.26 | |||
HP120x8 | 8 | 25 | 11.72 | 9.2 | |||
HP140x7 | 140 | 7 | 26 | 5.5 | ≤2 | 12.43 | 9.75 |
HP140x8 | 8 | 27 | 13.83 | 10.85 | |||
HP140x10 | 10 | 29 | ≤3 | 16.63 | 13.05 | ||
HP160x7 | 160 | 7 | 29 | 6 | ≤2 | 14.6 | 11.46 |
HP160x8 | 8 | 30 | 16.2 | 12.72 | |||
HP160x9 | 9 | 31 | 17.8 | 13.97 | |||
HP160x11 | 11 | 33 | ≤3 | 21 | 16.49 | ||
HP180x8 | 180 | 8 | 33 | 7 | ≤2 | 18.86 | 14.8 |
HP180x9 | 9 | 34 | 20.66 | 16.22 | |||
HP180x10 | 10 | 35 | ≤3 | 22.46 | 17.63 | ||
HP180x11 | 11 | 36 | 24.26 | 19.04 | |||
HP200x9 | 200 | 9 | 37 | 8 | ≤2 | 23.66 | 18.57 |
HP200x10 | 10 | 38 | ≤3 | 25.66 | 20.14 | ||
HP200x11 | 11 | 39 | 27.66 | 21.71 | |||
HP200x12 | 12 | 40 | 29.66 | 23.28 | |||
HP220x10 | 220 | 10 | 41 | 9 | ≤3 | 29.66 | 22.27 |
HP220x11 | 11 | 42 | 29 | 24.5 | |||
HP220x12 | 12 | 43 | 31.2 | 26.22 | |||
HP240x10 | 240 | 10 | 40 | 10 | ≤3 | 33.49 | 25.5 |
HP240x11 | 11 | 45 | 34.89 | 27.39 | |||
HP240x12 | 12 | 46 | 37.29 | 29.27 | |||
HP260x10 | 260 | 10 | 47 | 11 | ≤3 | 36.11 | 28.35 |
HP260x11 | 11 | 48 | 38.71 | 30.39 | |||
HP260x12 | 12 | 49 | 41.31 | 32.43 | |||
HP280x11 | 280 | 11 | 51 | 12 | ≤3 | 42.68 | 33.5 |
HP280x12 | 12 | 52 | 45.48 | 35.7 | |||
HP280x13 | 13 | 53 | 48.28 | 37.9 | |||
HP300x11 | 300 | 11 | 54 | 13 | ≤3 | 46.78 | 36.7 |
HP300x12 | 12 | 55 | 49.79 | 39.09 | |||
HP300x13 | 13 | 56 | 52.79 | 41.44 | |||
HP320x12 | 320 | 12 | 58 | 14 | ≤3 | 54.25 | 42.6 |
HP320x13 | 13 | 59 | 57.25 | 45.09 | |||
HP320x14 | 14 | 60 | ≤4 | 60.85 | 47.6 | ||
HP340x12 | 340 | 12 | 61 | 15 | ≤3 | 58.84 | 46.2 |
HP340x13 | 13 | 62 | 62.24 | 48.86 | |||
HP340x14 | 14 | 63 | ≤4 | 65.54 | 51.5 | ||
HP370x13 | 370 | 13 | 66.5 | 16.5 | ≤3 | 69.7 | 54.7 |
HP370x14 | 14 | 67.5 | ≤4 | 73.4 | 57.6 | ||
HP370x15 | 15 | 68.5 | 77.1 | 60.5 | |||
HP400x14 | 400 | 14 | 72 | 18 | ≤4 | 81.48 | 63.96 |
HP400x15 | 15 | 73 | 85.48 | 67.1 | |||
HP400x16 | 16 | 74 | 89.48 | 70.2 | |||
HP430x14 | 430 | 14 | 76.5 | 19.5 | ≤4 | 89.7 | 70.6 |
HP430x15 | 15 | 77.5 | 94.19 | 73.9 | |||
HP430x17 | 17 | 79.5 | 102.79 | 80.7 | |||
HP430x19 | 19 | 81.5 | 111.39 | 87.4 | |||
HP430x20 | 20 | 82.5 | 115 | 90.8 |
variety | Thickness (mm) | Width (mm) | Longth/ inner diameter (mm) | |
---|---|---|---|---|
Shipbuilidng plate | cutting edges | 6~50 | 1500~3000 | 3000~15000 |
non- cutting edges | 1300~3000 | |||
Shipbuilidng coil | cutting edges | 6~20 | 1500~2000 | 760+20~760-70 |
non-cutting edges | 1510~2010 |
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 |
C | 0.18 |
Si | 0.10/0.50 |
Mn | 0.90/1.60 |
P | 0.035 |
S | 0.035 |
Cr | 0.20 |
Mo | 0.08 |
Ni | 0.40 |
Cu | 0.35 |
Cb | 0.02/0.05 |
V | 0.05/0.10 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FH40 | 0.16 | 0.50 | 0.90-1.60 | 0.025 | 0.025 | 0.015 | 0.02 | 0.35 | 0.20 | 0.80 | 0.08 | 0.02-0.05 | 0.05-0.10 | 0.009 |
EH40 | 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 | |
DH40 | 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 | |
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 | |
FH36 | 0.16 | 0.50 | 0.90-1.60 | 0.025 | 0.025 | 0.015 | 0.02 | 0.35 | 0.20 | 0.80 | 0.08 | 0.02-0.05 | 0.05-0.10 | 0.009 |
EH36 | 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 |
Grade | Re | Rm | Elongation | |
---|---|---|---|---|
A50mm | A200mm | |||
MPa | MPa | % | % | |
AH36 | 355 | 490/620 | 22 | 19 |
Grade |
Thickness (mm) |
Yieldpoint (Mpa) ≥ |
Tensile Strength (Mpa) |
Elongation (%)≥ |
V-impact test | cold bend test | |||
---|---|---|---|---|---|---|---|---|---|
Temperature (℃) |
Average AKV A kv /J |
b=2a 180° |
b=5a 120° |
||||||
lengthways | crosswise | ||||||||
≥ | |||||||||
A | ≤50 | 235 | 400~490 | 22 | — | — | — | d=2a | — |
B | 0 | 27 | 20 | — | d=3a | ||||
D | -10 | ||||||||
E | -40 | ||||||||
A32 | ≤50 | 315 | 440~590 | 22 | 0 | 31 | 22 | — | d=3a |
D32 | -20 | ||||||||
E32 | -40 | ||||||||
A36 | ≤50 | 355 | 490~620 | 21 | 0 | 34 | 24 | — | d=3a |
D36 | -20 | ||||||||
E36 | -40 |
collar plate shipbuilding manufacturer