Nigeria 51crv4 pipe and fittings top 8 manufacturers
Our company's business departments are a group of excellent and hard-working employees, who constantly carry out knowledge updating and steel knowledge training every day, only to provide better and professional services to customers.
The density of wear-resistant plate is higher than that of some materials, 51crv4 pipe and fittings, which makes its hardness larger. The density of steel for wear-resistant plate is 7.85kg/dm cubic. After quenching, martensite structure is obtained and tempered at 450-600℃, or 350-600℃ after tempering at 650℃. Or after tempering at 650℃ and heating at 350-650℃ for a long time, the wear-resistant plate will be embrittled. If the brittle wear-resistant plate is reheated to 650℃ and then cooled quickly, the toughness can be restored, so it is also called reversible temper brittleness. High temperature temper brittleness is the increase of the transition temperature from toughness to brittleness.
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Welcome customers to visit our company, we specialize in steel products, adhere to the 51crv4 pipe and fittings quality first standard, and do not forget to provide customers with the best quality products and services. Our product quality office is the best, and our 51crv4 pipe and fittings price is also very advantageous. Welcome to purchase steel products from our company.