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carbide mining tool parts
carbide mining tool parts

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carbide mining tool parts
Grade: YC6 YC8 YC8C YK05 etc
Complete specification
Short delivery,Sample available
Stable Quality

Grade, properties and application of mining tool parts:

Grade

Equivalent

To ISO

Density

(g/cm3)

HRA

T.R.S

(Mpa)

                                                                 Application

YC4C

 

14.8

≥89.0

≥1800

Mainly used as small buttons for percutions bits to cut soft 

and medium hard formations.

 

YC6

 

K15-K20

 

14.8

 

≥90.0

 

≥2150

For coring crowns, electronic coal drill bits, coal cutting picks, oil cone 

bits and scraping knife bits, applied in geological prospecting, coal mining 

and oil well boring.

 

YC8

 

K30

 

14.8

 

≥89.5

 

≥2320

For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits

and scraping knife bits, used in geological prospecting, coal mining and 

oil well boring.

YK05

 

14.8

≥90.5

≥2500

Mostly used as the buttons of small and medium sized bits to drill soft and 

medium hard formations.

YC8C

 

14.7

≥88.5

≥2400

 

YK15

 

 

14.6

 

≥87.6

 

≥2450

Suitable for buttons and inserts of rotary percussion bits to cut medium-hard and soft formations.

 

YK20

 

 

14.4

 

≥86.8

 

≥2500

Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.

 

YK25

 

 

14.4

 

≥87.2

 

≥2550

Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.

carbide coal drill tip are widely applied in geologial prospecting,coal mining and oil well boring. 

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