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Grade for Carbide Precision Wear Parts

Grade for Carbide Precision Wear Parts

Grade for Carbide Precision Wear Parts
Product name : Grade for Carbide Precision Wear Parts
Item :
Details :
 

Grade

Physical and Mechanical Properties

Applications Recommended

Density

(g/cm3)

Hardness

(HRA)

TRS

(N/mm2)

YG8

14.60-14.90

90.3

≥2600

Good wear resistance, higher strength, suitable for making balls, model cutter, spray lids, valves cores, valves sockets, centers, rotary files, lining plates, bushing, guides, seal-rings measuring tools, fixtures, nonstandard-structural parts, machine components under the conditions of the normal stress.

YG9C

14.55-14.7

88.1

≥2500

High strength, good resistance, suitable for making nozzles and water-spraying hole sleeves of PDC drill bits and gear drill bits.

YG11C

14.02-14.40

87.1

≥2600

Better wear resistance, good impact resistance, suitable for making high pressure nozzles, lining plates and bushings in the petroleum, chemical and mechanical industries.

YG15

14.00-14.20

87.8

≥2400

Good strength an impact toughness, suitable for making seal-rings, ball mill drums, nonstandard-structural parts and machine components used under the conditions of a high stress.

YG20

13.40-13.60

86.5

≥2500

Good strength an impact toughness, suitable for making seal-rings, ball mill drums, nonstandard-structural parts and machine components used under the conditions of a high stress.

DA35

14.82-14.95

90.5

≥2500

Optimal wear resistance and strength, suitable for making impact proof seal-rings, fixtures, nonstandard -structural parts, machine components.

DA106

14.85-15.10

91.5

≥1700

Good wear and corrosion resistance, suitable for making parts of the submerged oil-pump, slurry-pump, and acid-proof pump.

DA109

14.92-15.10

92.0

≥1800

Good wear and corrosion resistance, suitable for making parts of the submerged oil-pump, drink-water pump, and acid-proof pump.

DA10UF

14.85-15.06

91.9

≥2100

Good wear and corrosion resistance, suitable for making parts of the normal submerged oil-pump.

DA30UF

14.35-14.55

91.7

≥2700

Higher wear resistance and strength, suitable for making seal-rings, fixtures,  nonstandard-structural parts and machine components.