Carbon steel precision casting worth knowing

Classified by the use of steel

a. Carbon structural steel: It is mainly used to manufacture a variety of mechanical parts and engineering project parts, and its carbon content is generally less than 0.70%, which belongs to the series of low-carbon steel and medium-carbon steel.

b. Carbon tool steel: It is mainly used to manufacture various CNC blades, measuring instruments, and molds.

Carbon steel precision casting medium carbon steelModel

(1)Common carbon steel precision castingStructural steel: This steel has simple smelting, good process performance, high quality and low price, and its mechanical properties can also meet the requirements of general engineering project structure and general equipment parts. It is widely used. But in steelS, P and non-metallic materials have more impurities than high-quality carbon structural steels. Under the same carbon content and heat treatment process standards, their plasticity and toughness are lower. Generally, heat treatment processes are not carried out after production and processing. It is directly applied in the case of hot rolling, generally rolled into sheets, strips and various profiles.

(2) High qualityIn carbon steel precision castingCarbon structural steel: The model of high-quality carbon structural steel uses two digits to indicate the average carbon content of the steel.

(3) Carbon tool steel: Carbon tool steel is steel used to manufacture CNC blades, molds and measuring instruments. Because most tool steels require high hardness and high wear resistance, the carbon content of tool steels will be above 0.70%, and they are all high-quality steels and high-quality high-quality steels.

(4) Forged carbon steel: Carbon steel for forging is generally used to manufacture mechanical parts with complex shapes and high mechanical properties. Because of the complicated shape of the parts, it is difficult to use forging or machining manufacturing methods, because the mechanical properties are relatively high, it cannot be manufactured with pig iron.

In general, it is a summary of the knowledge of carbon steel. At this stage, the proportion of carbon steel production in the total steel production value of all countries in the world is maintained at aboutAround 80%, it is not only widely used in engineering construction, roads and bridges, railways, cars, ships and various mechanical equipment manufacturing industries, but also has many applications in modern crude oil chemical industry, deep-sea development and design.