Product Introduction

The main chemical composition of chrome corundum for cutting can be regarded as α-Al₂O₃-Cr₂O₃solid solution, and the secondary mineral composition is a small amount of composite spinel or no composite spinel.

Chrome corundum for cutting has an extremely high hardness, which is close to that of diamond and higher than that of ordinary corundum abrasives, making it easy to cut into high-strength metal materials such as high-speed steel, alloy structural steel, bearing steel, and even for semi-fine grinding of cemented carbide.

Because its structure is a solid solution of α-alumina and chromium oxide, the crystal structure is dense and uniform, the resistance to impact wear and friction wear is outstanding. Therefore, the service life of chrome corundum for cutting is 30%-50% longer than that of ordinary corundum abrasives; at the same time, it also reduces the downtime of frequent replacement of grinding tools and improves batch processing efficiency.

Good self-sharpening and moderate toughness also enable chromium corundum for cutting to maintain stable cutting efficiency.

Product Parameter (Specification)

Al₂O₃	Cr₂O₃	Melting Point
≥98.50%	0.4-1	1850℃-2050℃
Fe₂O₃	Impact Toughness	SiO₂
≤0.20%	2.5~3.0kJ/m²	≤0.50%
True Density	Magnetic Impurities	HM
≤3.9g/㎝³	≤0.02%	9.0

Product Focus

Wide application scenarios and processing advantages are the characteristics of chrome corundum for cutting. High-hardness metal material cutting can be done without the risk of "carbon pollution", precision-molded ultra-thin cutting, heavy-duty grinding and cutting are all uses that combine the characteristics of chromium corundum.

Chromium corundum lays the foundation for cutting and machining performance through its crystal structure and composition characteristics thus becoming the preferred raw material in the field of mid-to-high-end cutting.

Deliver, Shipping and Serving

Customized services can be provided according to reasonable needs of customers.
Adequate supply, stable transactions, and compliance with agreements.
Timely response to technical support and real-time follow-up of products.

FAQ

Q: Can you supply the samples?

A: No problem. We will learn the normal specifications you need and send you samples according to your needs.

Q: What about the company's packaging?

A: Our packaging have the ton bags, kraft paper dags and we can also according to your company's requirements.

Q: How long does it take to produce?

A: Ev be derything willone in accordance with the contract.

Q: Can I put the logo I want on your packaging?

A: Sure, we support customized services to meet your needs within a reasonable range.

Q: Can you provide the certificate of your product?

A: Yes, in our independent website, you can take a look at this.

The core competitiveness of Chrome Corundum for Cutting lies in the balance of "high hardness + excellent toughness + self-sharpening", which enables it to meet the processing needs of high-hardness materials while ensuring processing accuracy and efficiency, while taking into account economy.

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