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How to Choose Milling Materials for CNC Machining?(4)

How to Choose Milling Materials for CNC Machining?(4)

2022-07-12 15:37:02

chisel tool steel

 

Tool steel is a metal alloy with extremely high hardness, rigidity, wear resistance, and heat resistance. They are used to make manufacturing tools (hence the name), such as molds, seals, and molds. To obtain good mechanical properties, they must be heat treated.

 

Tungsten steel alloy milling machine tool steel D2 is a kind of wear-resistant alloy, which can maintain its hardness at 425 ° C. D2 steel is an air-hardened, high carbon, high chromium tool steel with high wear resistance. It can be heat treated and has a wide range of hardness. D2 steel is an ideal choice for manufacturing parts and products that need to be easily bent but also need to be bent.

 

Tool steel A2 is air-hardening general tool steel, which has good toughness and excellent dimensional stability at high temperatures. It is usually used to make injection molds.

 

Tool steel O1 is an oil-hardened alloy with a hardness up to 65 HRC. It is often used for cutting tools and tools.

 

cnc machining

 

mild steel

 

Also known as low carbon steel, it has good mechanical properties, good machinability, and good weldability. Because of their low cost, they found common applications, including manufacturing machine parts, fixtures, and fixtures. Low carbon steel is easily corroded and eroded by chemicals.

 

Mild steel 1018

 

Low carbon steel 1018 is a general-purpose alloy with good machinability and weldability, as well as excellent toughness, strength, and hardness. It is the most commonly used low-carbon steel alloy.

 

Carbon steel 1045

 

This tough material is low carbon steel, not stainless steel, which is usually cheaper than stainless steel but has higher strength. The material can be hardened and heat-treated, making it easy to process and weld. It is most commonly used in industrial applications and mechanical parts that require high toughness and strength, such as nuts and bolts, gears, shafts, and connecting rods. It is also used in construction but is exposed to the environment, surface treatment is usually carried out to prevent rust.

 

Mild steel A36

 

Low carbon steel A36 is a kind of ordinary structural steel with good weldability. Suitable for various industrial and architectural applications.

 

Magnesium AZ31

 

An alloy of aluminum and zinc, magnesium AZ31 is 35% lighter than aluminum but has higher strength. However, this material is usually more expensive and is often used in aircraft components. The material is easy to process but has flammable properties.

 

Magnesium is easy to process, but it is easy to burn, especially in powder form, so it must be processed with liquid lubricant. Magnesium can be anodized to improve its corrosion resistance. It is also a highly stable structural material and an excellent choice for die castings.

 

Because of its lightweight and high strength, it is also commonly used in the use around the house, such as notebook computer shell, power tools, camera body, and so on.

 

Titanium

 

Titanium is famous for its high strength, lightweight, toughness, and corrosion resistance. It can be welded, passivated, and anodized to enhance protection and improve appearance. The polishing effect of titanium is very poor. It is a bad electrical conductor, but it is a good thermal conductor. This is a difficult material to process, so only professional tools can be used.

 

This material is usually more expensive than other metals. It is rich in the earth's crust, but it is difficult to extract. It is most commonly used in military, aerospace, industrial, and biomedical applications.

 

Searching for a multi axis cnc machining, foam for cnc machining, large cnc machining services from China, you can get high-quality products at a nice price.

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