Steel Plate

Steel plate, 65Mn plate, astm1566, alloy steel plate

65Mn steel plate, manganese improves hardenability, φ 12mm steel can be quenched thoroughly in oil, and its surface decarburization tendency is smaller than that of silicon steel. The comprehensive mechanical properties after heat treatment are better than that of carbon steel, but it has overheating sensitivity and tempering brittleness. It can also be used for making spring rings, valve springs, clutch springs, brake springs and cold drawn steel wire cold coil springs. The strength, hardness, elasticity and hardenability of 65Mn steel plate are higher than those of 65 steel. It has the tendency of overheating sensitivity and tempering brittleness, and water quenching has the tendency to form cracks. The machinability in annealed state is acceptable, the cold deformation plasticity is low, and the weldability is poor.

inquiry detail
40cr 5140Steel plate, 65Mn plate, astm1566, alloy steel plate

40Cr steel plate is one of the most widely used steels in mechanical manufacturing industry. After quenching and tempering, it has good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity. The hardenability of steel is good, and it can be quenched to Ф 28 ~ 60mm, which can be quenched to Ф 15～40mm。 In addition to quenching and tempering, this steel is also suitable for cyanidation and high frequency quenching. The cutting performance is good. When the hardness is hb174 ~ 229, the relative machinability is 60%. The steel is suitable for making medium-sized plastic molds.

inquiry detail
Wear resistant steel plate / impact resistant plate / high temperature resistant plate for construction machine

Wear resistant steel plate is a kind of special plate used in large area wear condition. The commonly used wear-resistant steel plate is made of a certain thickness of alloy wear-resistant layer with high hardness and excellent wear resistance on the surface of low carbon steel or low alloy steel with good toughness and plasticity by surfacing. In addition, there are cast wear-resistant steel plate and alloy quenched wear-resistant steel plate.

inquiry detail