FH40 Shipbuilding Steel Plate
The steel grade AB/FH40 is ABS grade AB/FH40, which is equivalent with CCSFH40, BVFH40, NV F40, GL-F40, KRFH40, LRFH40, KF40, and RINA-FH40. AB/FH40 shipbuilding steel plate is a kind of hot rolled high tensile strength marine steel plate with the minimum tensile strength at 390MPa. Common strength shipbuilding plate are mainly used to contribute to ship hull building,while high strength shipbuilding plate are mainly used on the cranes of bulk ships in low temperature surroundings. Additional heat treatment(TMCP/N/QT),Z-test(Z15,Z25,Z35),primary treatment(shot blasted and painting)are also available.
If you have any interest, please feel free to contact us.
Stock Sizes
Thickness within 3-300mm
Width within 1250-4000mm
Length within 4500-14000mm
Specifications of AB/FH40 Shipbuilding Steel Plate
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Project |
Data |
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Steel Grade |
AB/FH40 |
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Chemical Composition |
C % |
≦0.16 |
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Si % |
≦0.50 |
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Mn % |
0.90~1.60 |
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P % |
≦0.020 |
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S % |
≦0.020 |
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Cu % |
≦0.35 |
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Cr % |
≦0.20 |
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Ni % |
≦0.80 |
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Nb % |
0.02~0.05 |
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V % |
0.05~0.10 |
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Ti % |
≦0.02 |
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Mo % |
≦0.08 |
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N % |
≦0.009 |
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Mechanical Property |
Upper Yield strength (ReH/MPa) |
≧390 |
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Tensile Strength (Rm/MPa) |
510~660 |
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Elongation after Fracture (A/%) |
≧20 |
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Charpy V-Notch Impact Test |
Thickness: ≦50mm |
Longitudinal (KV2/J) |
41 |
|
Transverse (KV2/J) |
27 |
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Thickness: >50~70 |
Longitudinal (KV2/J) |
46 |
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Transverse (KV2/J) |
31 |
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Thickness: >70~150 |
Longitudinal (KV2/J) |
55 |
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Transverse (KV2/J) |
37 |
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Test Temperature (℃) |
-60 |
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Plate Size |
Thickness (mm) |
6~350 |
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Width (mm) |
900~4850 |
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Length (mm) |
3000~25000 |
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Note |
We can customize plate sizes for you. |
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Photos of FH40 Shipbuilding Steel Plate：
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