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  • Carbide milling balls
  • Carbide milling balls
  • Carbide milling balls
  • Carbide milling balls
  • Carbide milling balls

Carbide milling balls

High hardness and dimensional stability make tungsten carbide balls the preferred choice for precision spherical valve, gauging and checking instruments, and meters, ball bearing, flow meters, inear bearing, re-circulating ball screws, liner, bearings, etc.
  • Grade: YG8, YG6, YG15
  • Material: tungsten carbide, hard alloy
  • Surface: sintered, finished.
  • Typical sizes available: 0.3mm-100mm
  • PROJECT DETAIL

Product Name: Carbide milling balls

Grade: YG8, YG6, YG15

Material: tungsten carbide, hard alloy

Surface: sintered, finished.

Typical sizes available: 0.3mm-100mm


Description: 

High hardness and dimensional stability make tungsten carbide balls the preferred choice for precision spherical valve, gauging and checking instruments, and meters, ball bearing, flow meters, inear bearing, re-circulating ball screws, liner, bearings, etc.


Hard alloy ball is widely used for applications requiring extremely hardness and resistance to wear and abrasion, hard impacts and shocks. Usually, tungsten carbide is about three times harder than steel.


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Specifications:


Name:Tungsten Carbide Ball
Other names:hard alloy balls, cemented carbide balls, 8mm diameter carbide balls, tungsten carbide beads, tungsten carbide sphere
Denisty:14.85-15.5g/cm3
Hardness:HRA 90.5-91.5
Modulus of elasticity:98.000.000
Fetures:Wear resistance, high hardness, high density, anti-corrosion
Application:Bearing balls, Gauging and measuring, tungsten carbide milling balls. Precision hydraulic valve balls, Ball screws, ball pen


Mechanical Properties:


Ultimate Tensile Strength220 Kpsi nominal
Ultimate Compressive Strength750-790 Kpsi
Transverse Rupture Strength320-365 Kpsi
HardnessHRA90.5-91.5
Modulus of Elasticity92,000-93,000 Kpsi
Magnetic PropertiesSlightly Magnetic
Maximum Useful Temp800°F


AFBMA Ball Tolerances Table:


GradeAllowable Ball Diameter VariationDeviation From Spherical FormSurface Roughness Arithmetical AverageBasic Diameter ToleranceAllowable Lot Diameter Variation
33 µ”3 µ”.5µ”±30 µ”5 µ”
.000003″.000003″.0000005″±.00003″.000005″
55 µ”5 µ”.8 µ”±50 µ”10 µ”
.000005″.000005″.0000008″±.00005″.00001″
1010 µ”10 µ”1.0 µ”±100 µ”20 µ”
.00001″.00001″.000001″±.0001″.00002″
1515 µ”15 µ”1.0 µ”±100 µ”30 µ”
.000015″.000015″.000001″±.0001″.00003″
1616 µ”16 µ”1.0 µ”±100 µ”32 µ”
.000016″.000016″.000001″±.0001″.000032″
2424 µ”24 µ”2.0 µ”±100 µ”48 µ”
.000024″.000024″.000002″±.0001″.000048″
2525 µ”25 µ”2.0 µ”±100 µ”50 µ”
.000025″.000025″.000002″±.0001″.00005″
4848 µ”48 µ”3.0 µ”±200 µ”96 µ”
.000048″.000048″.000003″±.0002″.000096″
5050 µ”50 µ”3.0 µ”±300 µ”100 µ”
.00005″.00005″.000003″±.0003″.0001″
100100 µ”100 µ”5.0 µ”±500 µ”200 µ”
.0001″.0001″.000005″±.0005″.0002″
200200 µ”200 µ”8.0 µ”±1000 µ”400 µ”
.0002″.0002″.000008″±.001″.0004″
300300 µ”300 µ”
±1000 µ”400 µ”
.0003″.0003″
±.001″.0004″
500500 µ”500 µ”
±2000 µ”1000 µ”
.0005″.0005″
±.002″.001″
10001000 µ”1000 µ”
±5000 µ”2000 µ”
.001″ .001″
 ±.005″.002″


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Why Choose Us:

1. You can get the perfect material according to your requirement at the least possible price.

2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.

3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)

4. e guarantee to give a response within 24hours(usually in the same hour)

5. You can get stock alternatives, mill deliveries with minimizing manufacturing time.

6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.

Factories & Exhibitions


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CONTACT US


Phone&Wechat&Whatsup: +8618707335571

Inquiry:info@retopcarbide.com


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