Surface heat treatment methods for A515 Gr 60 pressure vessel steel sheet

The secondary quenching and low temperature tempering of A515 Gr 60 pressure vessel steel sheet, wear-resistant composite plate is mainly used for important carburized parts with high mechanical properties, especially for coarse grain steel. However, after carburizing, it needs to be heated twice at high temperature to increase the deformation and oxidation decarburization of the workpiece.

Delivery status: SA537Gr1, normalizing;
SA537Gr2, quenching and tempering, the tempering temperature should not be lower than 595℃;
SA537Gr3, quenching and tempering, the tempering temperature should not be lower than 620℃.

BBN company team and culture: tt the end of 2019, in order to thank employees for their hard work and enrich their sparetime lives, the company organized a pleasant trip to Phuket Island, Thailand. This tour lasted 6 days and 5 nights, and returned by plane on the evening of December 27. We took off in Zhengzhou at about 5o'clock in the afternoon on the 22th December. Let's seize the day and live it to the full, and greet the arrival of the year 2020 together.

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Hot rolled plates are known for their superior mechanical properties over commodity grades of merchant bar. The hot rolled A515 Gr 60 pressure vessel steel sheet plates products are made to specific chemistry and mechanical properties ranges, allowing them to be used in engineered applications. Resulting shafts, axles, and gears can be used in the automotive A515 Gr 60 pressure vessel steel sheet industry and agriculture equipment. A36 mild steel has good strength, formability, and excellent welding properties. We also can supply welding, fabricating, and bending service.