ASTM A299GrB Boiler Steel Plate
Pressure Vessel (PVQ) Steel Plate Product Introduction
GNEE offers A299GrB pressure vessel plate with high medium-temperature strength, good plasticity, heat treatment process performance and welding process performance, we provide A299GrB pressure vessel steel plate is mainly used for various welded parts with the working temperature not exceeding 400°C, such as boilers and pressure vessels. etc. Meanwhile, the chemical composition and mechanical properties of our A299GrB pressure vessel plate material meet the high standard requirements, which can ensure that it can maintain good performance under extreme conditions.
Pressure Vessel Plate Product Details
A299GrB Vessel Plate Chemical Composition:
| Steel Grade | The Element Max (%) | |||||
|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Mo | |
| A299 GR.B | 0.28-0.30 | 0.13-0.45 | 0.84 -1.62 | 0.035 | 0.035 | - |
A299GrB Boiler Plate Mechanical Properties:
| Steel Grade | Thickness mm | Yield Min Mpa | Tensile Mpa | Elongation Min % |
|---|---|---|---|---|
| A299 GR.B | t≦50 | 310-325 | 550-690 | 19 |
| 50<t≦200 | 310-325 | 550-690 | 19 |
Pressure Vessel Quality (PVQ) Steel Product Image

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