SA302GrC steel is a manganese-molybdenum-nickel alloy steel plate for pressure vessels. It is often used in the manufacture of reactors, heat exchangers, separators, EO reactors, heads and other equipment in the petroleum, chemical, power station, boiler and other industries.
ASME SA302 series steel plate is divided into four levels, which are SA302GrA, SA302GrB, SA302GrC, and SA302GrD. Different grades of materials can be selected according to different application needs.
Delivery status: hot rolled, normalized, normalized + stress-relieved.
Production process of SA302GrC steel plateHeat treatment process: When the thickness is less than 50mm, you can choose hot rolling, normalizing, normalizing + stress relief treatment. When the thickness is greater than 50mm, the delivery status is normalized. When normalizing a steel plate with a thickness of 100mm or more, the cooling can be accelerated by using a blower or liquid quenching followed by tempering in the temperature range of 1100-1300 ° F (595-705 ° C). Similar mechanical properties to normalizing. Steelmaking process: The steel should be calm steel.
Detailed specifications of SA302GrC steel plate: thickness: 8-180mm, width: 1500-4020mm, length: 6000-18800mm.
