Chemical composition of hardox 450 sheet application sheet structural
Bridge steel Q345qE medium plate stock online: 7*2150*5500, 27*2025*10570, 18*1600*6600, 22*2000*7800, 18*3200*4550, 34*1800*6000, 32*2500*5600, 35*3720*3300, 36*1900*5650, 34*3000*9000, 23*2670*11400, 22*2000*7850, 9*2260*7200, 34*1750*6230, 48*2680*4050, 48*2680*3000, 9*2070*9150, 32*1700*11744, 50*1600*3050, 58*2600*3300, 22*3000*4500, 16*3490*6980, 58*2300*3500, 11*1980*10461.
The company has always adhered to the principle of "genuine goods at low prices", put an end to the sale of fake and shoddy Hardox 450 sheet application products, do not deceive customers, treat customers in good faith, truly consider for customers and give advice. To provide reference opinions, and to treat customers with integrity. Consequently, we have won a lot of Hardox 450 sheet application stable cooperated customers over the years in the international market. Our steel materials are widely used in power stations, bridges, ship manufacturing, offshore platforms, heavy machinery, oil and gas pipelines, tanks and so on fields.
The main applications of normalizing are as follows:① For low carbon steel, Hardox 450 sheet application. The hardness of low carbon steel after normalizing is slightly higher than that after annealing, and the toughness is also better, so normalizing can be used as the pretreatment of cutting.② For medium carbon steel, normalizing can be used as the final heat treatment instead of quenching and tempering treatment, or as the preparation treatment before surface quenching by induction heating.③ Normalizing can be used in tool steel, bearing steel, carburizing steel and so on, which can eliminate or inhibit the formation of network carbide, thus obtaining the good microstructure needed for spheroidizing annealing.④ Normalizing can refine the cast structure and improve the machinability of steel castings.
The acicular ferrite pipeline steel can inhibit the formation of polygonal ferrite, promote the acicular ferrite transformation, and improve the precipitation strengthening effect of carbon and niobium nitride by adding molybdenum to reduce the transformation temperature of polygonal ferrite, so as to improve the strength of steel and reduce the ductile brittle transition temperature. The Hardox 450 sheet application, tempered sorbite pipeline steel adopts the heat treatment process of quenching and tempering. The tempered sorbite structure is formed to meet the comprehensive requirements of thick wall, high strength and sufficient toughness.
Provide special product requirements to meet the personalized needs of customers. The Hardox 450 sheet application company arranges production and shipment strictly according to the contract, and guarantees to supply goods according to the time agreed in the contract. Provide professional consultation: we guarantee to answer any professional and Hardox 450 sheet application technical questions raised by users within 1 hour; provide detailed information.
