SA203GrD vessel plate
SA203GrD Boiler Quality Plate Products Description
SA203GrD boiler steel plate is a low nickel alloy steel designed for ultra-low temperature environment, with excellent performance and wide application fields.
SA203GrD pressure vessel steel plate performance characteristics
Low temperature toughness : SA203GrD can still maintain high impact toughness at extremely low temperatures, effectively avoiding cold brittleness.
Mechanical properties : SA203GrD boiler quality plate has high strength, good toughness and elongation, and the yield strength is usually high.
Corrosion resistance : SA203GrD boiler steel plate shows better corrosion resistance than ordinary steel plates in a variety of corrosive media.
SA203GrD vessel steel plate application fields : Widely used in deep cold separation, air separation equipment, liquefied gas reservoirs and other fields; SA203GrD pressure vessel plate material is suitable for the manufacture of boilers, pressure vessels, reactors, storage tanks and other equipment .
SA203GrD Vessel Plate Product Details
►Mechnical property for SA203 Grade D boiler steel plate
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 255 | 450-585 | 200mm | 50mm |
| 19 | 23 | ||
►Chemical composition for SA203 Grade D boiler plate
| Main chemical elements composition of SA203 Grade D | ||||||
| Thickness(mm) | C | Si | Mn | P | S | Ni |
| T≤50 | 0.17 | 0.15-0.40 | 0.70 | 0.035 | 0.035 | 3.25-3.75 |
| 50<T | 0.20 | 0.80 | ||||
SA203GrD Pressure Vessel Grade Steel Plate Product Image
SA203GrD Pressure Vessel Steel Plate Product Packaging
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