P460Q P460QH Steel Boiler Plate
P460Q belongs to the European standard container steel version, the implementation of EN10028-6 standard.P460Q steel plate is usually delivered in quenched + tempered (tempering) condition; steel plate should be sheared or cut with flame heat treatment.P460Q steel plate is widely used in all kinds of construction machinery, such as mining and all kinds of engineering construction with drilling rigs, electric shovels, electric wheeled dump trucks, mining vehicles, excavators, loaders, bulldozers, all kinds of Cranes, coal mine hydraulic support and other mechanical equipment and other structural parts.
P460QH is a tempered weldable fine grain steel plate, which is a European standard container plate, 460 indicates the lower limit of yield strength of the container steel plate, and is widely used in petroleum, chemical, power station, boiler and other industries for the production of reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied petroleum gas tanks, boiler packages, liquefied petroleum gas bottles, high-pressure water pipes of hydroelectric power stations, turbine worm shells and other equipment and components.
P460Q Boiler Plate Steel chemical composition
| P460Q Chemical Composition | |||||||
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | N | B | |
| P460Q | 0.18 | 0.50 | 1.70 | 0.025 | 0.015 | 0.015 | 0.005 |
| Mo | Cu | Nb | Ni | Ti | V | Zr | |
| 0.50 | 0.3 | 0.05 | 0.5 | 0.03 | 0.06 | 0.05 | |
P460QH pressure vessel steel plate chemical composition
| Grade | C | Si | Mn | P | S | N | B |
| P460QH | 0.18 | 0.50 | 1.70 | 0.025 | 0.015 | 0.015 | 0.005 |
| Mo | Cu | Nb | Ni | Ti | V | Zr | |
| 0.50 | 0.3 | 0.05 | 0.5 | 0.03 | 0.06 | 0.05 |
P460Q vessel steel plate mechanical property
| Grade | Thickness | Yield | Tensile | Elongation |
| P460Q | mm | Min Mpa | Mpa | Min % |
| 6-50 | 460 | 550-720 | 19% | |
| 50-100 | 440 | 550-720 | 19% | |
| 100-150 | 400 | 500-670 | 19% |
P460QH boiler quality plates mechanical property
|
Grade/ Material |
Tensile Test |
MPa |
|
P460QH |
Tensile Strength |
550-720 |
|
Yield Strength |
I:460 |
|
|
Elongation |
I:19% |
|
|
Impact Test( if any) |
-20℃ |
Size Chart of Pressure Vessel Plates Rolling
| Thickness | Length | Diameter | |||
|---|---|---|---|---|---|
| 7/8" | X | 10'-0" | X | 18" O.D. | |
| 1-1/4" | X | 4′-0″ | X | 18" O.D. | |
| 1/2″ | X | 12′-0″ | X | 20" O.D. | |
| 1″ | X | 10′-0″ | X | 20" O.D. | |
| 2-3/4" | X | 10′-0″ | X | 24" O.D. | |
| 3/4" | X | 12'-0" | X | 30" O.D. | |
| 4" | X | 10′-0″ | X | 30" I.D. | |
| 3" | X | 6′-0″ | X | 24" O.D. | |
| 2" | X | 3′-0″ | X | 20" O.D. | |
| 9″ | X | 12′-0″ | X | 72″ I.D. | |
| 12″ | X | 7′-0″ | X | 90″ I.D. | |
| 7″ | X | 12′-0″ | X | 60″ I.D. | |
| 6-1/8″ | X | 12′-0″ | X | 48″ I.D. | |
| 4-1/2″ | X | 5′-0″ | X | 30″ I.D. | |
| 10″ | X | 10′-0″ | X | 84″ I.D. | |
Characteristics of Pressure Vessel Carbon Steel Plate
Vessel plate is actually a large category of many steel plates, because the boiler steel plate is in the medium temperature (below 350 ° C) under high pressure, in addition to withstand high pressure, but also subject to impact, fatigue load and water and gas corrosion, the requirements to ensure a certain degree of strength, but also good welding and cold bending properties. It has a very special composition and many excellent properties. In the market now this kind of container plate it is mainly is used to make pressure vessels, for different situations, different uses, it corresponds to should choose to make the material is also different.
Boiler and Pressure veseel steel plate product image
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