Pressure Vessel Plates, Carbon Steel, Low and Intermediate Tensile Strengh to ASTM A285 Standard
Use:
ASTM A285 Steel plates are intended for fusion-welded pressure vessels. Plates under
this specification are available in three grades having different
strength levels as detailed below:
ASTM A285 Chemical Properties
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Grade A
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Grade B
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Grade C
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Carbon, max
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0.17
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0.22
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0.28
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Manganese, max
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0.90
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0.90
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0.90
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Phosphorus, max
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0.035
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0.035
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0.035
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Sulphur, max
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0.035
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0.035
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0.035
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ASTM A285 Mechanical Properties
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Grade A
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Grade B
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Grade C
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Tensile Strength:
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45,000 -60,000 psi
[310 - 415 MPa]
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50,000 -70,000 psi
[345 - 485 MPa]
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55,000 75,000 psi
[380 - 515 MPa]
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Min. Yield Point:
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24,000psi
[165 MPa]
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27,000psi
[185 MPa]
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30,000psi
[205 MPa]
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Elongation in 8":
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27% min
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25% min
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23% min
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Elongation in 2":
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30% min
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28% min
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27% min
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When the thickness less than 5/16 in(8mm), See Specification A20/A20M for elongation adjustment.
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We can supply:
Thickness from 6mm to 150mm (although thicker plates might be manufactured under special order)
Width: from 1,500mm to 4,100mm
Length: from 6,000mm to 20,000mm
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