12CrMo round bar Π: 12CrMo round bar ㄩ:

Tianjin the Zhongcheng HUIXIN steel Trading Company for many years operating Shougang Tonghua Steel, Special Steel, Benxi Iron and Steel, Lingyuan Steel, Sha Steel and other steel mills. Main alloy steel alloy structure steel ---- ---- wear-resistant steel ---- Carbon Structural Steel ---- Weathering Steel ---- low temperature steel ----- tool steel round bar is the cross-section a circular solid strip steel. Its specifications to a diameter of a few millimeters, such as "50" indicates that of 50 mm diameter round bar. The round bar is divided into hot-rolled, forged and cold drawn three. Hot rolled round steel specifications 5.5-250 mm. Most of the 5.5 - 25 mm round bar straight into bundles supply, commonly used for reinforcement, bolts and various mechanical parts; greater than 25 mm round steel, mainly used in the manufacture of mechanical parts for seamless steel pipe billet round steel and other reinforced the distinction: an appearance is not the same, round steel exterior light round, no pattern ribs, sculptured or rib of other reinforced surface appearance, would have resulted in small round steel and concrete bond strength other reinforced concrete bond strength. 2 ingredients do not belong to ordinary low-carbon steel, round steel (a steel), and other reinforced multi-alloy steel. 3 strength, low intensity round steel and other steels, high strength, and that is the same as the diameter of the round steel than other reinforced round steel can withstand tension than other reinforced round steel plasticity than other reinforced that round steel pulled off a large deformation, and other reinforced pulled off before the deformation is much smaller. Round steel Standard Standard: (GB699-1988, GB700-1988, GB3077-1988, GB702-1986 QJ/HG02.17-1991). Material: 20 #, 35 #, 45 #, the Q235, Q235B/C/D/E, Q345, Q345B/C/D/E and 20Mn, 35Mn, 45Mn, 65Mn, 12CrMo, 20CrMo, 15CrMo, 35CrMo, 42CrMo 35CrMoV, 5CrMnMo, 20CrMnMo, 40CrMnMo, 20CrNiMo, 40CrNiMo, 20CrMnTi, 30CrMnTi, 16MnCr5, 38CrMoAL, GCR15, 09MnD, 34CrMo4, 35CrMo4, 42CrMo4, P11, 10CrMo910, 20Cr2Ni4,,,,, the large amount of company stock, timely delivery, short cycle special custom specifications. Company philosophy: the customer-centric, quality as the fundamental, the credibility of the life companies operating principles: the indisputable market Shiyibuque honest and trustworthy, to shape their own competition into seeking hair