9Cr2 alloy tool steel

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9Cr2 Alloy Tool Steel

9Cr2 alloy tool steel is an advanced alloy tool steel with good mechanical, cutting and anti-friction properties. It is the most commonly used alloy tool steel in the market and has been widely used in manufacturing and construction industries for many years. It has high hardness and wear resistance to ensure that tools and die components have good surface finish and long service life.

9Cr2 alloy tool steel is made of high quality raw materials， and is produced through an advanced melting process, which ensures its superior metallurgical properties, as well as its good machinability, grinding property, minimal deformation and resilience. Its hardness and wear resistance are higher than other alloy tool steels, and its excellent anti-friction and cutting properties make it suitable for producing various tools and cutting materials.

The addition of Cr and W improve the hardening effect and raises the temperature of tempering, thereby improving the wear-resistance, strength and toughness. These properties make 9Cr2 alloy tool steel an ideal material for manufacturing tools, cutting dies and precision components with high precision and durability. This steel is also extremely resistant to impacts and abrasion, making it suitable for producing high-end components for garments and electronic products.

9Cr2 alloy tool steel also has excellent fatigue resistance, making it resistant to distortions caused by frequent impacts or grindings. Its stability, strength and corrosion resistance make it an excellent choice for producing high precision components and precision parts. It is also a preferred material for making components for machinery used in automotive, marine and aerospace industries.

9Cr2 alloy tool steel is available in a variety of grades and sizes, and can be machined to exact specifications. It is used mainly in tool-making industry, and its wear resistance, good wear-resistance and strength make it suitable for producing various tools and dies. This alloy steel can also be used to produce various wear-resistant components, including heat-treating tools, cutting tools and handtools.

9Cr2 alloy tool steel can also be used in other industrial fields, such as mining, building and metallurgical operations. Its durability, strength and wear resistance make it suitable for producing various tools and components used in construction and mining industries, as well as a variety of mechanical components used in manufacturing processes.

9Cr2 alloy tool steel is a chromium alloy tool steel with a high carbon content. With its high wear resistance, good toughness and comprehensive performance, it is one of the most widely used alloy tool steels in the world. It is well suited for the manufacture of cold work, hot work and plastic moulds.

The chemical composition of 9Cr2 alloy tool steel is: 0.85-1.00% C, 0.90-1.20% Si, 1.60-2.00% Mn, 0.90-1.20% Cr; 0.03-0.06% S, 0.03-0.06% P, 0.20-0.50% V.

The main features of 9Cr2 alloy tool steel are:

(1) High hardness, the hardness of surface peeled steel after grinding can reach HRC55-56, and the surface peeled steel after heat treatment can reach HRC58-60.

(2) High wear resistance, and a long service life of molds.

(3) Have good toughness, able to resist sudden changes in temperature and stress.

(4) Good grindability and machinability.

(5) Strong quenching and tempering stability, minimal deformation after heat treatment.

Therefore, 9Cr2 alloy tool steel is widely used in the manufacture of cold work, hot work and plastic moulds. It is suitable for making various moulds and die materials such as punches, molds, plastic molds and other parts of cold die and hot die.

In addition, 9Cr2 alloy tool steel can also be used in the production of kitchenware, butterfly knife blades, alloy steel tools and so on.