Grades of Tungsten Carbide for Oil and Gas Industry

Grades of Tungsten Carbide for Oil and Gas Industry

Grade

Density

(g/cm³)

Transverse

Rupture strength

(N/cm²)

Hardness

(HRA)

Performance and Application

ISO International Standard

T06

14.7-15.1

2600

90

With excellent wear resistance and high toughness, it is suitable for wear-resistant parts, trims, gates, seats, etc..

K10

T08

14.5-14.9

2700

89

With excellent wear resistance and toughness, it is suitable for shaft sleeve and bushings etc.

K20

T11C

14.2-14.5

3200

88.5

With good impact toughness and wear resistance, it is suitable for high-pressure nozzles, threaded nozzles, shaft sleeve and bushings used in the petroleum, natural gas, chemical and other industries.

K35

T15

13.8-14.2

3200

87

With high impact resistance and wear resistance, it is suitable for shaft sleeves and wear parts used in petroleum, natural gas, chemical and other industries

K40

TN8

14.6-14.9

2500

88.5

With good wear resistance and corrosion resistance, it is suitable for the production of ball valves, seats and tungsten carbide parts of valves used in the oil and gas industry.

K20

TN10

14.3-14.7

2600

88

With good wear resistance and corrosion resistance, it is suitable for the production of ball valves, seats and tungsten carbide parts of valves used in the oil and gas industry.

K40

TS2T

14.4-14.6

2500

92

With high hardness and good wear resistance, it is suitable for special-shaped customized wear-resistant parts.

K30