Precision Balls & Seats

Tungsten Carbide Balls

Tungsten Carbide balls grade: YG6, YG8, YG13, YN6, TiC28
Tungsten Carbide balls Finish: G10/G25/G50/G100...
Tungsten Carbide balls Standard sizes: 1/16, 3/32/1/8,3/16,1/4, 5/16, 1-1/8,etc
Product description: We produce tungsten carbide precision balls for bearing and oil industry in various sizes.
INQUIRY

Tunsten carbide Precision balls

1, Gerneral grade for tungsten carbide balls

Grades	Cobalt Content	Density	Hardness	TRS
Grades	(%)	g/cm3	HRA	N/mm2
YG8	8	14.80	89.5	2200
YG6	6	14.95	90.5	1900
YG6X	6	14.95	91.5	1800
YG10	10	14.50	88.0	2650
YG13	13	14.10	86.5	2500
	Nickel Content
	(%)
YN6	6	14.80	90.5	2100
YN9	9	14.60	89.5	2200
YN12	12	14.30	86. 5	2500

2, Manufacturing process for Tungsten Carbide Balls

Powder→Blending→Wet Milling→Mixing→Smash→Dried→Sifting→Add Forming Agent→Dried Again→After Sifting Prepared Mixes→Granulation →Cold Isostatic Pressing→Molding→Sintering→Molding (blank)→Grinding→Packaging→Storage

3, The usual classification of Tungsten Carbide Balls

-Cobalt binder tungsten carbide balls

General grade YG6, YG6X, YG8, YG12, YG13

-Nickel binder tungsten carbide balls

General grade YN6, YN9, YN12

-Titanium Carbide balls

General grade TiC28