Sintered Auger Tips tungsten carbide buttons for oil-field mining

1.Type:TJ (Auger Tips), 2.Pure raw material, 3.High impact,wear resistance, 4.Passed ISO9001:2000, 5.Used for oil-field,mining - details see: https://www.machineto.com/sintered-auger-tips-tungsten-carbide-buttons-for-oil-field-mining-10155621

Place of Origin:Jiangsu China (Mainland)

Brand Name:Jinlei

Model Number:TJ

Chemical material:WC

Sintered Auger Tips tungsten carbide buttons for oil-field mining

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Sketch for TJ (Auger Tips) types

Grades, properties and recommended applications

Optimal grades

Density

(g/cm³)

Hardness

HRA

TRS

Mpa (B sample)

Recommend applications

HK05

HK10

HK15.1

14.95

14.70

90.0

88.5

88.0

2500

2300

Mainly used for making cemented carbide buttons of medium and small sizes for drilling soft & medium hard rock formations, also for making cemented carbide inserts for other drill bits.

HK20.1

YK20

YK25

HK25.1

14.57

14.50

87.5

2500

2300

2400

Mainly used for making cemented carbide buttons for drilling medium hard and hard rock fomations, also for making inserts for other drill bits.

HK40

HK50

14.20

14.00

86.5

85.5

2450

2400

Mainly used for making cemented carbide buttons for drilling medium hard and hard rock fomations, also for making inserts for other drill bits.

Grades for applications in oil fields

Grades	Density (g/cm³)	Hardness HRA	TRS Mpa (B sample)	Recommend applications
YG8C	14.70	88.0	2200	Mainly used for making cemented carbide buttons of medium and small sizes for drilling soft & medium hard rock formations
YG11C YG13C	14.35 14.20	87.0 86.5	2350 2350	Mainly used for making cemented carbide buttons for drilling medium hard and hard rock fomations
YG15C	14.00	85.5	2350	Mainly used for making cemented carbide buttons for drilling medium hard and hard rock fomations