hardox 450 chemical composition astm welding

The company has a group of mature steel plate production and processing line construction and production management experience. In addition, the company has professional and technical personnel. BBN steel is a modern enterprise integrating scientific research and development, production processing, sales and service. The company now has finance department, production department, sales team, technical department, quality control department, logistics department and after-sales service team. At the same time, it also adheres to international standards and adheres to the international line.

100Cr6 bearing steel has good toughness, good tempering stability, and small deformation during heat treatment. The carbides in the steel are evenly distributed, it is not easy to precipitate carbide nets, and it is easy to eliminate normalizing. Through normalizing, the network and coarse carbide structures can be eliminated. Hardox 450 chemical composition, 100Cr6 bearing steel can be used to manufacture measuring tools, molds, woodworking tools.

Tempering the important Hardox 450 chemical composition welding structure often use high temperature tempering to remove residual weld stress. Classification: high temperature tempering above 400 ℃, medium temperature tempering 250 ~ 400 ℃, low temperature tempering 150 ~ 250 ℃, Quenching +Tempering is improve Hardox 450 chemical composition strength, plasticity and toughness.

Pressure vessel steel plates are mainly used for manufacturing pressure vessels and other similar equipment for gas separation and gas storage and transportation in petroleum and chemical industry. Generally, the working pressure of pressure vessel steel plates ranges from normal pressure to 320kg / cm2 or even 630kg / cm2, and the temperature ranges from - 20 °C to 450 °C. In addition to certain strength, good plasticity and toughness, pressure vessel steel plates must also have good cold bending and welding properties. Q245R, Q345R, 14Cr1MoR, 15CrMoR, Hardox 450 chemical composition etc. are common pressure vessel steel grades.

After years of operation and accumulation, the company has formed an operation network covering major economic cities across the country, with a group of high-quality professional logistics technicians and management personnel, strong strength and stable logistics channels. The company's business operations include the loading and unloading of steel raw materials and finished materials, Hardox 450 chemical composition warehousing, and freight transportation. Our logistics service business has passenger transportation, automobile and construction machinery inspection, logistics information management and operations.

our company is leading supplier of API 5CT casing pipes in China. N80 oil casing pipes enjoy high size precision, good weld toughness, Hardox 450 chemical composition good extrusion resistance, easy quality control and low cost features. Welcome to our company to purchase Hardox 450 chemical composition API 5CT N80 and so on casing pipes.