ASTM A285 Grade B steel specification covers carbon steel plates of low-and intermediate-tensile strengths which may be made by killed, semi-killed, capped, or rimmed steel practices at the producer's option. These plates are intended for fusion-welded pressure vessels.
ASTM A285 Grade B material chemical composition:
| Grade | C max | Mn | P max | S max |
| Grade B | 0.22 | 0.98 | 0.035 | 0.035 |
ASTM A285 Grade B Pressure Vessel Plates mechanical properties:
| Grade | Tensile strength | Yield strength,min | Elongation 8in(200mm),min,% | Elongation 2in(50mm),min,% |
| Grade B | 50-70(345-485) | 27(185) | 25 | 28 |
Shanghai katalor enterprises co.,ltd offers the most common grade, ASTM 285 Grade B, in a variety of sizes and thicknesses, and is available as ex–stock or directly shipped from the mill. As with all our steels, our plates come with mill test certification and stampings and we can arrange for a variety of tests to be performed on the material if specified.If you need ASTM A285 Grade B Pressure Vessel Plates supplier,contact us!
