Gnee Steel (Tianjin) Co., Ltd. is one of the most professional a203grb boiler steel plate manufacturers and suppliers in China, also supports customized service. If you're going to buy a203grb boiler steel plate made in China, welcome to get free sample from our factory. Quality products and low price are available.
A203GrB boiler steel plate
A203GrB Boiler Quality Plate Products Description
A203GrB vessel steel plate is a low nickel alloy steel plate with high strength, corrosion resistance and good weldability.
A203GrB boiler plate has high tensile strength and yield strength, which can meet your needs for high pressure vessels. At the same time, A203GrB vessel plate is usually used in low temperature environments, and has good low temperature toughness in the quenching and tempering state of -70 to -101℃.
A203GrB boiler steel plate is widely used in the manufacture of pressure vessels in the petroleum, chemical, power station and other industries, such as reactors, heat exchangers, separators and other equipment.
A203GrB Boiler Steel Plate Product Details
► Mechnical property for A203 Grade B pressure vessel plate material
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 275 | 485-620 | 200mm | 50mm |
| 17 | 21 | ||
►Chemical composition for A203 Grade B pressure vessel quality steel
| Thickness(mm) | C | Si | Mn | P | S | Ni |
| T≤50 | 0.21 | 0.15-0.40 | 0.70 | 0.035 | 0.035 | 2.10-2.50 |
| 50<T | 0.24 | 0.80 |
A203GrB Boiler Plate Product Image
A203GrB Boiler Steel Product Packaging
We are happy to provide you with the price and specific size of A203GrB boiler steel plate, including the inventory and application of the goods. You are welcome to visit our company. We guarantee that you will have a pleasant time in China.