ASTM A285 Grade C

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General Product Description

ASTM A285 is a specification for low and intermediate tensile strength carbon steel plates of pressure vessel quality for welded pressure vessel applications. The specification covers three grades, A, B, and C, which have different strength levels. ASTM A285 Grade C has a tensile strength range of 55-75 ksi.

Dimension Range

Grade
Grade
Grade C
Product type
Plate
Thickness
(in)
0.1875 - 2.00
Width
(in)
72 - 120
Length
(in)
240 - 1020

Width: Please inquire for plate widths less than 72 in. or greater than 120 in.

Length: Please inquire for plate lengths less than the listed minimum or greater than the listed maximum.

Mechanical Properties

Tensile testing is performed in the transverse direction.

Grade
Grade
Grade C
Thickness
(in)
0.1875 - 2.00
Yield strength
(min ksi)
30
Tensile strength
(ksi)
55 - 75
Elongation in 2" 1)
(min %)
27
Elongation in 8" 1)
(min %)
23

1) See specification A20 for elongation adjustment.