Low Tensile Strength Carbon A285 Grade A Steel is a specification for low and intermediate tensile strength carbon steel plates of pressure vessel quality for welded pressure vessel applications. Low Tensile Strength Carbon A285 Grade A Steel has a tensile strength range of 45-65 ksi.
| Steel Grade | ASTM A285 Mechanical Property | |||
|---|---|---|---|---|
| Thickness | Yield | Tensile | Elongation | |
| A285 grade A | mm | Min Mpa | Mpa | Min % |
| 6-50 | 165 | 310-450 | 30% | |
| 50-200 | 165 | 310-450 | 27% | |
|
Standard/Country |
Equivalent Grade |
Key Features |
|---|---|---|
|
EN (EU) |
P235GH |
Low carbon, yield 235 MPa |
|
DIN (Germany) |
HI |
Boiler-grade, tensile 360-480 MPa |
|
JIS (Japan) |
SPV235 |
Weldable, for pressure boilers |
|
BS (UK) |
161-360A |
Comparable strength |
|
GB (China) |
Q245R |
Heat-resistant, low pressure |
Density and Delivery Condition
As indicated in a 285 gr a mechanical properties and density guide, density is 7.85 g/cm³ (7850 kg/m³), aiding accurate calculations for vessel weight.
Plates are delivered as-rolled, with Gneesteel providing normalization or stress relieving to reduce welding stresses.
We include ultrasonic testing for quality, ensuring plates are fabrication-ready.
Available Specifications and Models
Gneesteel supplies ASTM A285 Grade A in thicknesses from 6mm to 50mm (restricted for low-strength grade), widths up to 3500mm, and lengths to 18000mm.
Compliant with ASTM A285/A285M, we offer custom beveling and cuts.
For different strengths, compare with ASTM A 285 Grade B or C.
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