BS 1501/1503 - 243 B steel sheet for Cr., Mo.,Cr-Mo pressure vessels steels
BS 1501 1503 - 243 B steel plate/sheet,BS 1501 1503 - 243 B steel plate/sheet, under BS 1501 standard, we can regard 1503 - 243 B steel plate/sheet for steel with Cr., Mo.,Cr-Mo steels which is used for pressure vessels.
243 B steel plate is a kind of steel which with Cr., Mo.,Cr-Mo and mainly used for pressure vessels.The steel grade 1503 - 243 B is according to BS 1501 standard which with the yield strength of 242MPa.The followings are the chemical composition and mechanical properties of BS 1501 1503 - 243 B steel plate.
243 B steel chemical composition
| Grades | C max | Mn max | S max | P max | Si | Cr | Ni | Cu | Mo | Nb+V+Ti |
| 1503 - 243 B | 0.20 | 0.90 | 0.035 | 0.035 | 0.15-0.40 | - | - | - | - | - |
243 B steel Mechanical properties
| Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
| 1503 - 243 B | - | 275 | 485-620 | 21 |
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