Structural SA572 Gr 65 carbon steel plate sheet grade main allpication

After quenching and tempering, the 40Cr alloy steel plate has good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity. The hardenability of steel is good. It can be hardened to Ф28～60mm in water quenching and Ф15～40mm in oil quenching. In addition to quenching and tempering, 40cr sheet is also suitable for cyanidation and high-frequency quenching.

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.

Quenching is a common heat treatment process. It is the metal heat treatment process in which the SA572 Gr 65 carbon steel plate sheet 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 SA572 Gr 65 carbon steel plate sheet strength and hardness, plasticity and toughness. Quenching is generally used as the final heat treatment.

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The results of adopting two-level SA572 Gr 65 carbon steel plate sheet service system and implementing standardized management are mainly reflected in the formation of vigorous work style such as quick response and quick action. Our company's customer service center stipulates that employees must be accurate and quick in technical support and SA572 Gr 65 carbon steel plate sheet after-sales service. Through the formation of this fast, agile, vigorous style, to provide users with satisfactory service.