ASTM A285 Grade A steel specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength.
The maximum thickness of ASTM A285 Grade A plates under this specification, for reasons of internal soundness, is limited to a maximum thickness of 2 in. [50 mm] for all grades.
ASTM A285 Grade A material chemical composition:
| Grade | C max | Mn | P max | S max |
| Grade A | 0.17 | 0.98 | 0.035 | 0.035 |
ASTM A285 Grade A Pressure Vessel Plates mechanical properties:
| Grade | Tensile strength | Yield strength,min | Elongation 8in(200mm),min,% | Elongation 2in(50mm),min,% |
| Grade A | 45-63(310-450) | 24(165) | 27 | 30 |
As well as being available from stock all steel plate can be cut to size and shape according to your fabrication and design requirements and all work is governed by our independently accredited and regularly audited quality systems to ISO 9001.if you are interested in ASTM A285 Grade A Pressure Vessel Plates,please contact us!
