Product Details

Specifications

Hunan Renowned Trademark:Chutian brand
ISO 9001:2000 certificate
excellent quality and reasonable price
fastly delivery

Our company is a high-tech enterprase of producing cemented products,which is founded in May 2005.the company has passed ISO9001:2000 quality guarantee system,we provide high quality cemented carbide products and technical service with quality to our customer.

our advantages:

1:we have strict quality control and assurance system to guarantee the consistent quality.

2:for your non-standard parts,we have strong ability to make mold by ourselves,and produce them per per your requirements.

Cemented Carbide for Mining Purpose

Grade

Equivalent

To ISO

Density

(g/cm3)

HRA

T.R.S

(Mpa)

Application

YG4C

14.8

≥89.0

≥1800

Mainly used as small buttons for percutions bits to cut soft and

medium hard formations.

YG6

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.

YG8

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.

YG8C

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.