What is hardox 450 plate high quality JIS equivalent steel grade

Vanadium mainly exists in the form of carbide in Hardox 450 plate high quality and so on steel. Its main function is to refine the structure and grain size of steel and reduce the strength and toughness of steel. When the solid solution is dissolved at high temperature, the hardenability is increased; conversely, if it is in the form of carbide, the hardenability is reduced. Vanadium increases the tempering stability of quenched steel and produces secondary hardening effect. The vanadium content in steel, except high speed tool steel, is generally less than 0.5%.

According to the hardness from HB400 to 600, wear-resistant plates can be divided into NM400, NM450, NM500, NM550, NM600 and so on. Because of its toughness, the wear plate can accept impact, sensation, bump, scratch and prick day after day. With its good processing performance, wear-resistant plate, Hardox 450 plate high quality can be bent, formed and welded, and can prevent the occurrence and propagation of cracks, which is also the reason why wear-resistant plate can be used as structural steel.

In the face of domestic and foreign steel situation, based on the advantages of production and inventory, we have established our own processing center, and our manufacturing includes different types. Steel Hardox 450 plate high quality surface treatment - such as steel pretreatment (shot peening and shop primer), steel galvanizing; steel structure processing - such as cutting, drilling, milling, turning, bending, welding, etc.

At present, there is no obvious release of market demand, the terminal is basically purchased on demand, and the transaction volume is not obvious. However, the current market inventory resources of Hardox 450 plate high quality are relatively small, business sales pressure is not big, coupled with cost support, so the willingness to stand out is strong. However, after the continuous rise in the early stage, the market's fear of heights has increased, and the operation is still dominated by shipment, and the space for Hardox 450 plate high quality price rise is limited. Overall, it is expected that Hardox 450 plate high quality prices will be strong tomorrow.