Welcome to Henan HengDa Superabrasives Co.,Ltd.!
CBN-C20
Category:
CBN Single Crystal
Keywords:
CBN-C20
Description
CBN-C20 is a dark brown, semi‑transparent blocky crystal with high strength and thermal stability. It is commonly used in ceramic, metal, and electroplated bond tools, delivering excellent cutting efficiency and suitable for machining ferrous metals and alloys. Its advantages include broad applicability, superior thermal stability, exceptional toughness, and an extended service life.
Available particle size: 40 mesh – 400 mesh
Technical Specifications:
Granularity | 40/50 | 50/60 | 60/70 | 70/80 | 80/100 | 100/120 | 120/140 | 140/170 | 170/200 | 200/230 | 230/270 | 270/325 | 325/400 |
Size | 425/300 | 300/250 | 250/212 | 212/180 | 180/150 | 150/125 | 125/106 | 106/90 | 90/75 | 75/63 | 63/53 | 53/45 | 45/38 |
Available particle size | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
Why Choose Us
Henan Hengda Superhard Materials Co., Ltd. is a high-tech enterprise integrating research and development, production, sales, and technical services. The company has obtained certification under the GB/T 9001-2016/ISO 9001:2015 quality management system. Its product portfolio primarily includes cubic boron nitride (CBN), diamond, lab-grown diamonds, raw and auxiliary materials, and related intelligent equipment.
The company’s R&D team has been active in the superhard materials industry for over 30 years. Through continuous innovation and refinement, it has established a complete industrial chain and mastered all core technologies—covering product development, raw and auxiliary material preparation, manufacturing processes, and quality control and testing. Every stage of the production process is independently developed and optimized through lean manufacturing. The company has set up an enterprise-level technology R&D center and holds 34 patents. It has also been recognized by the government as a high-tech enterprise, a specialized, refined, distinctive, and innovative enterprise, a Henan Provincial Engineering Technology Research Center, and the Xuchang City Superhard Materials Technology Innovation Center, among others.
Technological expertise in the superhard materials industry
CBN and diamond annual production capacity
Modernized production facility
The product covers the national market
Core Advantages
Over thirty years of dedicated expertise in the industry
Leveraging years of industry expertise, we have established a stable and mature manufacturing system for superhard materials.
End-to-end intelligent manufacturing capabilities
Raw and auxiliary materials — Synthesis — Finishing — Inspection: an intelligent, closed-loop production process.
High-standard quality system
Rigorous quality control and international certifications ensure consistent, reliable performance across every batch.
Multi-category professional supply
Covers the full product range, including CBN single crystals, micro‑powders, diamonds, and coated products.
Industry–University–Research Institute Technological Upgrading
Joint research institutions continue to innovate, maintaining a leading position in the industry.
Customized Solutions
Customized solutions, expert product selection, and on-site support—delivering greater value to our customers.
Honors
Outstanding Industry–University–Research Collaboration Unit
High-tech enterprise
Henan Provincial Enterprise Technology Center
Industry-University-Research Base
Henan Provincial Engineering Technology Research Center
Henan Province’s Specialized, Sophisticated, and Novel Small and Medium-sized Enterprises
Quality Management System Certification Certificate
Online Consultation
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Contact phone number
Address
China • Dong Industrial Cluster Zone, Yuzhou City, Henan Province
Manager Ding
Tel：+86-17513119559
E-mail：info@hengdasa.com(Company)
E-mail：myao.ding@hengdasa.com(Manager Ding)
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