Product Item: ASTM A285 Grade C Carbon Steel Plate
Material: ASTM A285 Grade C
Thickness: 12 mm
Width: 1219 mm (4FT)
Length: 2438 mm (8FT)
This ASTM A285 Grade C Steel Plate, manufactured from high-quality carbon steel, offers excellent strength and weldability for various applications.
With a thickness of 12 mm, a width of 1219 mm (4 feet), and a length of 2438 mm (8 feet), it is well-suited for use in pressure vessels and low- to medium-strength applications. Its dimensions make it ideal for fabrication and construction projects requiring reliable and durable steel materials.
ASTM A285 Grade C Steel Plate Data Sheet
Chemical Composition:
|
Elements |
Composition, % |
||
|---|---|---|---|
|
Grade A |
Grade B |
Grade C |
|
|
Carbon, maxA |
0.17 |
0.22 |
0.28 |
|
Manganese, max Heat analysis |
0.90 |
0.90 |
0.90 |
|
Product analysis |
0.98 |
0.98 |
0.98 |
|
Phosphorus, maxA |
0.025 |
0.025 |
0.025 |
|
Sulfur, maxA |
0.025 |
0.025 |
0.025 |
Mechanical Properties:
|
Grade A |
Grade B |
Grade C |
||||
|---|---|---|---|---|---|---|
|
ksi |
[MPa] |
ksi |
[MPa] |
ksi |
[MPa] |
|
|
Tensile strength |
45-65 |
[310-450] |
50-70 |
345-485 |
55-75 |
380-515 |
|
Yield strength, minA |
24 |
[165] |
27 |
[185] |
30 |
[205] |
|
Elongation in 8 in. or [200 mm], min, %B |
27 |
25 |
23 |
|||
|
Elongation in 2 in. or [50 mm], min, %B |
30 |
28 |
27 |
|||
A Determined by either the 0.2% offset method or the 0.5% extension under load method.
B See Specification A20/A20M for elongation adjustment.
Our Supply Range:
Description: Carbon Steel ASTM A285 Grade C & B & A
Manufacturing Types: Hot Rolled
Thickness: 2 to 150 mm
Width: 0.6m to 3m
Length: 6m, 12m, customized
Surface: Natural, Painted
Packing: Standard sea packing, bundled with streel strip.
ASTM A285 steel plate is a specification for low to intermediate tensile strength carbon steel plates, primarily used in the construction of pressure vessels and industrial applications. This material is designed for situations where low to moderate strength is required, along with good weldability.
The steel plate under ASTM A285 ranges in three grades, A, B and C, most common use is ASTM A285 Grade C plates. Which shall be made by killed, semi-killed, capped or rimmed steel practices at manufacturer's option.
What is ASTM A285 grade C?
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.
What is the equivalent of ASTM A285 Grade C?
Equivalent Steel Grades of A285 Gr.C Plates:
| British Standard | European Norm | Japan |
|---|---|---|
| 161 Gr.360/164 Gr.360 | P235GH | SPV 24 |
What is the difference between A285 grade C and A36?
A285 Grade C has low to medium tensile strength between 380 to 515 MPa, whereas the tensile strength of A36 material ranges between 400 to 500 Mpa. This is due to the variation in their chemical composition.
What is the temperature of ASTM A285 Grade C?
Grade A285 C ASTM steel plate is not specifically designed for low-temperature applications. It is a carbon steel plate primarily used for moderate to low-pressure vessel applications. The typical operating temperature range for A285 C steel plate is ambient to about 200℃ (390°F).






