Use of A573 Grade 58, 65, 70 hot rolled plate

Quenching is a common heat treatment process. It is the metal heat treatment process in which the A573 Grade 58, 65, 70 hot rolled plate metal workpiece is heated to a proper temperature and kept for a period of time, then immersed in the quenching medium for rapid cooling. Quenching can improve the strength and hardness of steel in a large range, and adjust the coordination between A573 Grade 58, 65, 70 hot rolled plate strength and hardness, plasticity and toughness. Quenching is generally used as the final heat treatment.

The surface hardness of NM400 wear-resistant steel plate usually reaches 360-450HB, and the steel has a high mechanical strength. Its mechanical properties are three to five times that of ordinary low alloy steel plate. NM400 wear-resistant steel plate has excellent mechanical properties and good wear resistance, and can adapt to various mining conditions under different working conditions. NM400 steel can significantly improve the wear resistance of mechanical components, improve the service life of machinery, and reduce production costs.

We are experienced shipbuilding and marine grade steel materials supplier and exporter with more than 20 years experience. For any question about the A573 Grade 58, 65, 70 hot rolled plate shipbuilding steel materials, such as shipbuilding steel price, ABS EH36 steel specification, Lloyds grade A steel properties, AH36 steel mechanical properties, AH32 steel price, DH32 steel dimensions, difference between EH36 and DH 36 etc., please feel free to consult us.

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