Astm Sus 402 Surface201 310 316 321402 904L Stainless 304 Price 42Crmo 4140 Steel Round Bar Made In China

الوصف

Product Description

Round steel refers to the solid strip steel with circular section. The production process can be divided into three kinds: hot rolling, forging and cold drawing. It is commonly used for reinforcing bars, bolts and various mechanical parts. High hardness and good wear resistance, when grinding, its disadvantage is relatively large viscosity, and heat up quickly, but it is easier to grind than any carbon steel, with a hand saw cut material is much easier. The annealing temperature of **0C is very low, the hardness is usually HRC****8, corrosion resistance and toughness are very strong, now more widely used in hand knife and high quality factory tools.



Application

1. Construction field In the field of construction, round steel is a very important material. It is usually used in reinforced concrete structures to strengthen the skeleton of concrete columns or beams. In addition, round steel can also be used to build steel frame structures, such as steel houses, steel bridges, etc.

2.manufacturing field Round steel also has a wide range of applications in the manufacturing field. It is usually used for processing into various shapes of metal parts, such as threaded rods, bearings, gears, pins and so on. In addition, round steel can also be used to produce forged parts, casting parts and stamping parts, etc.

3. mechanical field In the mechanical field, round steel is also an important material. It can make various mechanical parts, such as machine tool beds, bearing housings, transmission shafts, etc. In addition, round steel can also be used to produce various tools and cutting tools, such as punching machines, lathe tools, etc.