What kind of steel products are there, such as channel steel, angle iron and so on?
Common types of wire Q195, Q215, Q235 three, but the construction of steel wire rod for only Q215, Q235 two, general specifications often with diameter 6.5mm, diameter 8.0mm, diameter 10mm, the country's largest diameter of wire rod can reach 30mm. Besides being used as reinforcing bars for building reinforced concrete, wire rod can also be used for wire drawing and wire mesh.
DiskDisk is like wire like disc steel together, is a kind of construction steel. Steel is widely used in all kinds of building structure, the advantages of screw thread steel is screwed in screw thread steel is only 9-12, can be screwed by the use of random intercept needs.
Round steelAs the name suggests, round steel is round section of circular solid steel, divided into hot rolling, forging and cold drawn three. Round steel has many materials, such as: 10#, 20#, 45#, Q215-235, 42CrMo, 40CrNiMo, GCr15, 3Cr2W8V, 20CrMnTi, 5CrMnMo, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo and so on.Hot rolled round steel specifications 5.5-250 mm, small round steel is 5.5-25 mm, straight bundles of supply, as steel, bolts and various mechanical parts; greater than 25 mm round steel, mainly used in the manufacture of mechanical parts or seamless steel tube blank.
Screw thread steelThe general length of thread steel is 9m and 12M, 9m long thread is mainly used for road construction, and 12m long thread is mainly used for bridge construction. The thread specification range is generally 6-50mm, and the state allows deviations. Thread steel according to the strength of HRB335, HRB400, HRB500, three models.
