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Grey Gear Carbide Hobing Cutter High Hardness Monolayer Multilayer Coating

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Zhuzhou Aohua Tools Co.,Ltd.

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Name: Grey Gear Carbide Hobing Cutter High Hardness Monolayer Multilayer Coating
Brand: AOJIA
Price: 1 USD

Brand Name : AOJIA

Place of Origin : CHINA

Payment Terms : L/C

MOQ : negotiation

machining accuracy : AA

COLOR : GREY

Price : negotiation

Packaging Details : Inner packing plastic bag, outer packing superhard carton

Delivery Time : within 10 working days

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Carbide Hob Cutter

Table of carbide hob coating types
No	coating material	hardness(HV)	Coefficient of friction for steel (dryness)	Internal stress(Gpa)	Maximum applicable temperature (Celsius)	The color of the coating	coating structure
1	TIN	2300	0.4	-2.5	600	golden	monolayer
2	AlCrN	3200	0.35	-3	1100	blue grey	monolayer
3	TiCN	3000	0.4	-4	400	blue grey	multilayer
4	WC/C	1000/2000	0.10-0.20	-1	300	Black gray	laminal
5	CrN	1750	0.5	0.75	700	silver gray	monolayer
6	polycrystalline diamond	8000-10000	0.15-0.20		600	LightGray	monolayer
7	iAlN	3300	0.30-0.35	0.866666667	900	Purple-grey	Nano-structure

GRADES OF CEMENTED CARBIDE RODS AND BARS

The content of tungsten and cobalt is nominal value, the density and hardness are typical values, just for your information.

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Grey Carbide Hob

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