Miller™ Tungsten Carbide Balls

Miller™ Tungsten Carbide Balls2020-08-05T01:45:54+00:00

Project Description

Do you know well about Tungsten Carbide Balls ?

Definition :

Tungsten Carbide Ball: commonly known as tungsten carbide beads,tungsten carbide sphere, hard alloy ball, refers to a ball made from WC powder with binders like colbalt, nickel, etc..

Properties:

Carbide ball is famous for its high hardness, wear resistance, corrosion resistance, and bending resistance. Therefore, it’s ideal for applications where extreme conditions must be served.

Finished carbide balls

Miller is an ISO certified professional manufacturer for tungsten carbide balls since 2008.

we have 181 workers and capabilities of 100 metric ton per month to ensure on time delivery with stable quality.

Types :3 main types of  tungsten carbide balls Miller manufactured

1.Tungsten carbide precision balls- G5/G10/G25 grade Mainly applied for oil sealing, bearing ball, metering and milling industry.

G25 grade carbide balls
  Tolerances:  AFBMA Ball  Tolerances Table
GradeSphericity in inchesSphericity in mmBasic Diameter Tolerance in inchesBasic Diameter 2 in mmMaximun Surface Roughness
G30.000003"0.0000762mm+/-0.00003"+/-0.000762mm0.5
G50.000005"0.000127mm+/-0.00005"+/-0.00127mm0.8
G100.000010"0.000254mm+/-0.0001"+/-0.00254mm1
G250.000025"0.000635mm+/-0.0001"+/-0.00254mm2
G500.000050"0.00127mm+/-0.0002"+/-0.00508mm3
G1000.0001"0.00254mm+/-0.0005"+/-0.0127mm5
G2000.0002"0.00508mm+/-0.001"+/-0.0254mm8
G5000.0005"0.0127mm+/-0.002"+/-0.0508mm
G10000.001"0.0254mm+/-0.005"+/-0.127mm

2.Semi-finished carbide ball  without band round ground ball. mainly used for milling industry, shots

Semi-finished carbide balls

3. Tungsten carbide ball blanks :  It is sintered ball( unground )mainly used for milling industry.

sintered rough balls

Grade: Miller manufactured 4 main grade ( chemical composition) of  carbide balls

  • WC92% + 8% Co  (In request of more wear-resistance, we suggest to use WC-Co grades. )

  • WC92% + 8% Ni (In most corrosion-wear situations, an optimum choice is the WC-Ni grades, which are resistant down to pH 2 to 3.)

  • W85%-97%+Ni+Fe Tungsten balls (Density 15.5-18.5g/cm3, mostly are used in the firld of shots and counterweight. such as the fish pendant, Oil drilling balance,Ball valves and bearings,Shotgun bullet,Armor-piercing bullet…)

  • W99.95%Pure tungsten balls (Density 19.0-19.2g/cm3, mostly are used in Aerospace, aviation, electrical Instrumentation,labiratory…)

Application :

Extremely good wear resistance and dimensional stability make tungsten carbide balls the preferred choice for grinding/milling media, precision hydraulic valves, high-load bearings, ball screws, linear bearings in slideways, gauging and checking instruments, and meters. 

As a professional tungsten carbide balls producer ,Miller carbide keep stock of  0.4mm to 20mm in metric, 1/16″ to 1-1/4″ in inch tungsten carbide balls for your on time delivery.

Miller Tungsten Carbide Ball Size List in Stock

Stock Size in MetricStock Size in InchPrecision Balls in StockBall blanks in Stock
0.4mm1/16"G10/G25
0.5mm3/32"G10/G25
0.6mm1/8"G10/G25
0.7mm5/32"G10/G25
0.8mm3/16"G10/G25
1.0mm7/32"G10/G25YES
1.5mm15/64"G10/G25
2.0mm1/4"G10/G25YES
2.5mm17/64"G10/G25
3.0mm9/32"G10/G25YES
3.5mm5/16"G10/G25
4.0mm11/32"G10/G25YES
4.5mm3/8"G10/G25
5mm13/32"G10/G25YES
5.5mm7/16"G10/G25
6.0mm15/32"G10/G25YES
6.5mm31/64"G10/G25
7mm1/2"G10/G25
7.5mm17/32"G10/G25
8.0mm9/16"G10/G25YES
8.5mm5/8"G10/G25
9.0mm21/32"G10/G25
9.5mm11/16"G10/G25
10.0mm3/4"G10/G25YES
10.5mm7/8"G10/G25
11mm1"G10/G25
11.5mm1-1/8"G10/G25
12.0mm1-1/4"G10/G25YES
12.5mmG10/G25
13mmG10/G25
13.5mmG10/G25
14.0mmG10/G25YES
14.5mmG10/G25
15.0mmG10/G25
15.5mmG10/G25
16.0mmG10/G25YES
16.5mmG10/G25
17mmG10/G25
17.5mmG10/G25
18.0mmG10/G25YES
18.5mmG10/G25
19.5mmG10/G25
20mmG10/G25YES

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