Introduction of steel plate for A48CPR pressure vessel

Introduction of steel plate for A48CPR pressure vessel

Grade A48CPR: The material grade is A48CPR in NFA 36-205-82, which is equivalent to 16MnR, but its carbon content is higher than 16MnR, which belongs to the Wugang development series; It is mainly used in petroleum, chemical, power station, boiler and other industries.
2. A48CPR implementation standard: WYJ002-2005; 3. A48CPR smelting method: smelting by electric furnace + refining outside the furnace + vacuum degassing method, fine-grained calm steel 4. A48CPR delivery status: The steel
plate should be delivered in the state of normalizing or quenching + tempering, normalizing + tempering

Chemical composition

Tabulation: Depu Steel Date: 2024-01-18

C	Si	Mn	P	S	Cr	Mo	Ni
0.2	0.5	1.0-1.6	0.025	≤0.015	0.25	0.1	0.3

Note:
(1): In order to improve the properties of steel, the number of other trace alloying elements other than the above table can be added; It comes from the Internet and is for reference only.
(2): The allowable deviation of the chemical composition of the finished steel plate should comply with the provisions of
GB/T222 A48CPR mechanical properties: A48CPR use:
equivalent to 16MnR, but its carbon content is higher than 16MnR, which belongs to the Wugang development series; It is used in petroleum, chemical, power station, boiler and other industries, and is used to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler steam drums, liquefied petroleum cylinders, high-pressure water pipes of hydropower stations, hydro turbine volutes and other equipment and components.