Polished Carbide Ball Tungsten Carbide Alloy Oil Valve Ball

• Customized: Customized
• Certification: ISO
• Standard Parts: Customized or Standardsize
• Universal: Yes
• Type: Bearing Ball
• Material: Tungsten Carbide
• Model NO.: 1mm 10mm 20mm
• Product Name: Carbide Ball Tc Ball
• Grade: Yg6
• Size: 1mm
• MOQ: 100PCS
• Transport Package: Carton
• Specification: 1mm to 50mm
• Trademark: Evergreen
• Origin: China
• Production Capacity: 1000000/PCS / Months

Product Description

Tungsten carbide alloy oil valve ball 

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.

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

  Tolerances:  AFBMA Ball  Tolerances Table

Grade	Sphericity in inches	Sphericity in mm	Basic Diameter Tolerance in inches	Basic Diameter 2 in mm	Maximun Surface Roughness
G3	0.000003"	0.0000762mm	+/-0.00003"	+/-0.000762mm	0.5
G5	0.000005"	0.000127mm	+/-0.00005"	+/-0.00127mm	0.8
G10	0.000010"	0.000254mm	+/-0.0001"	+/-0.00254mm	1
G25	0.000025"	0.000635mm	+/-0.0001"	+/-0.00254mm	2
G50	0.000050"	0.00127mm	+/-0.0002"	+/-0.00508mm	3
G100	0.0001"	0.00254mm	+/-0.0005"	+/-0.0127mm	5
G200	0.0002"	0.00508mm	+/-0.001"	+/-0.0254mm	8
G500	0.0005"	0.0127mm	+/-0.002"	+/-0.0508mm
G1000	0.001"	0.0254mm	+/-0.005"	+/-0.127mm

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

 

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

 

Grade: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…)

 

As a professional tungsten carbide balls producer ,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.

Properties of grade
 

 

 

Grade	Density g/cm3	Hardness HRA(hv)	T.R.S(MPa)	Performances & applications recommended
YG6	14.9	89.5	2150	Good Wear resistance, used for hard wood,processing original wood,aluminium section bar,brass rod and cast iron.
YG8	14.6	89	2320	Suitable for the roughening of cast iron and light alloys and also for the milling of cast iron and low-alloy steel.

About us
Zhuzhou Evergreen hardmetal Tools Co., Ltd., is a professional manufactuer of cemented carbide products in China, we have been in this line for more than 25 years. The tools made from us are with long life time and stable machining performance. If there is any interest please feel free to let us know, free samples are available.

Contact Us
Emma
[phone]
Zhuzhou Evergreen hardmetal Tools Co., Ltd.
  

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