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Question:

What kind of cemented carbide is used for processing HRC40 degrees stainless steel?

What kind of cemented carbide is used for processing HRC40 degrees stainless steel?

Answer:

It is recommended to choose YS8 welding tool. Very good processing quality can be obtained.
It is recommended to choose YS8 welding tool. Very good processing quality can be obtained.
This kind of hardness stainless steel is martensite, hardness is high, use tungsten cobalt class (do not use tungsten, cobalt, titanium, this is attention 1), and carbide containing Ta. Such as: YA6, YH1, YW3, etc.. This kind of steel is of high hardness, small feed rate, lower cutting speed, greater cutting depth, and avoiding the work hardening of the surface leather and the front working procedure (Notice 2). Machine tools. The steel of the tool is better. The coolant selects viscous and chlorine - containing cooling liquid with good adhesion and cooling performance. (Note 3)

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