Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel

PCBN Inserts Continuous Finish Turning Powder Metallurgy HRC65 High Wear Resistant Steel

1. About Powder Metallurgy

Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders. PM processes can avoid, or greatly reduce, the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting in lower costs.

However Powder metallurgy products usually are difficult to machine. Many end users always try to find the cutting tools which have good performance on powder metallurgical products. Specific for this material, Halnn researched special grades.

2. PCBN Inserts for finish turning hardened steel

BN-H21 CNGA120408 PCBN Inserts finish turning powder metallurgy
Component: Powder Metallurgy Gears,High Wear resistant powder high speed steel,HRC65 Machining Condition: Heavy Interrupt turning End Surface Selected Insert: BN-H21 CNGA120408 Cutting Condition: ap=0.15mm,Fr=0.1mm/r,Vc=35~60m/min,Wet cutting
Insert material	Cutting Speeds	Lifetime	Failure Mode
Halnn BN-H2	60 m/min	5 pcs/blade	Flank Wear
Other Brand CBN	60 m/min	1 pcs/blade	Fracture

Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel/cast steel, hardened steel materials.

The predecessor of Halnn Superhard Material Co.,Ltd is Henan Superhard Material Institute which is the earliest to make research on processing the brittle and hard materials with cubic boron nitride tools and High-Grade Diamond Tools. As the pioneer of Industry tools in China, Halnn adhere to the initial business philosophy of "Not seeking large and complete, only insist high-precision and professional". With more than 10 years experience, Halnn has researched one by one new materials grade, new technology and become the most famous cutting tools brand in superhard cutting tools industry.