carbide Ball

TC ball: Virgin materail: tungsten carbide, cemented carbide Used in geological prospecting, serves as drill bit in wind C/O Tungsten carbide ball:Low-abraision, reasonable priceMaterials: virgin cemented carbide, tungsten carbide, alloy and non-metal as DINUsed in geological prospecting, machinery/tool manufacturing and serves as drill bit in wind drill and electric drills for coal digging Fit for precision lathe are used in nonstop cutting of die-cast iron Semi-precision, precision, and small-section precision lathes are used in interrupted cutting and whirling of rough turn custom made as the specifiec requirements or designC/O available;

Grade	Equal to ISO Category Number	Performance
		Density	Bend Strength	Hardness
		G/Cm3	N/mm2	HRA
YG3	K01	14.9-15.3	1180	≥90.5
YG3X	K01	15.1-15.4	≥1300	≥91.5
YG6X	K10	14.8-15.1	≥1560	≥91.0
YG6A	K10	14.7-15.1	≥1580	≥91.0
YG6	K20	14.7-15.1	≥1670	≥89.5
YG8	K20-K30	14.6-14.9	≥1840	≥89

The specification of Cemented Carbide ball

Type	Blank Size
	ΦDo	B
Φ3~Φ200 Ball	Φ3~Φ200	0~5

The unground or ground products can be manufactured and supplied as per the drawings or samples.

Grade of the finish ground balls

Grade	Size	Spherical deviation	Lot Diameter Variation	Allowable variation	Nominal Tolerance	Machining allowance	Maximum Roughness “Ra”
3	0.006-1/2	0.000003	±0.00000	±0.00003	-	0.000010	0.5
5	0.006-1/2	0.000005	±0.00000	±0.00005	-	0.000010	0.8
10	0.006-7/8	0.000010	±0.000010	±0.00005	-	0.000010	1.0
25	0.006-1	0.000025	±0.000025	±0.00010	-	0.000010	2.0
50	0.006-1	0.000050	±0.000050	-	±0.0002	0.000050	3.0
100	0.006-1	0.000100	±0.000100	-	±0.0005	-	5.0
200	0.006-1	0.000200	±0.000200	-	±0.0010	-	8.0
1000	0.006-1	0.001000	±0.001000	-	±0.0050	-	-

carbide Ball