RINA A shipbuilding steel plate; RINA A shipbuilding sheet; RINA A shipbuilding plate supplier; RINA A shipbuilding plate price; RINA A hull structure steel; RINA A shipbuilding plate property.
RINA A shipbuilding steel description
A steel plate for shipbuiling&platform. The shipbuilding steel plate grade A is the common tensile strength steel. A shipbuilding steel is the Hull structural steel, with it's good toughness properties, higher strength, strong corrosion-resistance, the processing properties, and welding properties.
RINA A shipbuilding steel application range
RINA A shipbuilding steel can be used in the manufacture of the ship's hull structure whose weight is below 10000 tons, and usually do navigation around coastal and river area. Also, RINA A shipbuilding steel is widely used in oil platform and offshore platform.
RINA A shipbuilding steel supply size
Thickness: 4mm-260mm
Width: 1200mm-4000mm
Length: 3000mm-18000mm
(other plate sizes and thicknesses are available on request )
RINA A shipbuilding steel composition (%)
|
S max |
P max |
Mn |
Si max |
C max |
Grade |
|
0.035 |
0.035 |
≥ 2.5C |
0.5 |
0.21 |
A |
Note: CE: C+1/6Mn ≤ 0.40%
Cu ≤ 0.35%,Ni ≤ 0.30%
RINA A shipbuilding steel mechanical property
|
|
Rm |
Re(MPa) min |
A% min |
Akv/J min |
||||||
|
A |
400-520 |
235 |
22 |
E.T °C |
Thickness (mm) |
|||||
|
20 |
≤50 |
>50-70 |
>70-100 |
|||||||
|
L |
C |
L |
C |
L |
C |
|||||
|
- |
- |
34 |
24 |
41 |
27 |
|||||
Note: In the list, Rm:tensile strength,Re: Yield strength, A%: elongation, E.T: experimental temperature,
L: lengthways, C: crosswise.
RINA A shipbuilding steel deliver condition
|
|
category |
The thickness of steel |
||||
|
≤12 |
>12.5-25 |
>25-35 |
>35-50 |
>50-100 |
||
|
A |
Plate/sheet |
A(-) |
N(-),TM(-) |
|||
|
Profile steel |
- |
|||||
Note:
delivery condition: A =Any; N=Normalized; CR=Control Rolled; TM=TMPC, Temperature - deformation control rolling; AR*= Can be hot rolled with the agreement of Classification Society ; CR*=Can be control rolled with the agreement of Classification Society .
The Figure in the ( ) means the sampling volume to do the impact test, the unit is Ton.(-) means without impact test. We, Henan BEBON international is professional in exporting the steel for shipbuilding and oil platform, all kinds of shipbuilding steel plate are available with the certificate from the Classification Society. If you have any need of RINA A shipbuilding steel, pls feel free to contact our sales-team, we will supply you RINA A steel plate with the best quality, first class service, and competitive price.
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