A285 Gr.A Vessel Steel Plate
A285 Pressure Vessel Steel Plate is a carbon steel with low or medium-low tensile strength. There are three grades or levels of material GR A/B/C in standard ASTM A-285/A-285M. A 285 GR.A boiler steel plates ordered to this specification are usually in the as-rolled condition. GNEE can supply you A 285 GR.A in normalized or stress relieved condition if required.
A285 gr.a pressure vessel plate material chemical composition
| Grade | The Element Max (%) | ||||
| C | Si | Mn | P | S | |
| A285 grade A | 0.17 | 0.08-0.45 | 0.98 | 0.035 | 0.035 |
a285 gr.a vessel steel plate mechanical property
| Grade | A285 grade A 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% | |
a285 gr.a pressure vessel quality steel Available Sizes
| 1-1/2" | 3/8" | 1/8" | 3/4" | 3" |
| 2" | 1/2" | 3/16" | 1" | 4" |
| 2-1/2" | 5/8" | 1/4" | 1-1/4" | |
| * only as 48" x 144" and 96 " x 144" The 3/6" thick plate is available. only 60"x 120" 1/8" thick plate is available in one size . |
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