Home > Knowledge > Content
Tungsten Carbide Balls
Dec 19, 2018


Tungsten carbide ball, commonly known as cemented carbide ball or tungsten steel ball, refer to the balls made of cemented carbide. Carbide balls have high hardness, good wear resistance, corrosion resistance, bending resistance which can almost replace all steel ball products. The hardness of the cemented carbide ball is ≥90.5, and the density is 14.9 g/cm3.


Cemented carbide ball is a compound of high hardness refractory metal carbide (WC, TiC) micron powder, with cobalt (Co) or nickel (Ni), molybdenum (Mo) as a binder, in a vacuum furnace or Powder metallurgy products sintered in a hydrogen reduction furnace, currently common hard alloys are YG, YN, YT, YW series.


Applications

Carbide balls are used in a wide range of applications, such as precision bearings, instruments, meters, pens, sprayers, pumps, mechanical parts, sealing valves, brake pumps, oil fields, hydrochloric acid laboratories, hardness measuring instruments, fishing gear, counterweight, decoration, finishing and other high-end industries.


Carbide Ball Specifications

Our carbide balls are strictly produced in accordance with national standard GB308-2002. Commonly used carbide grades of Tungsten carbide balls are YG3, YG6, YG6x, YG8, YG8x, YN6, YN9 and we can provide cemented carbide ball with precision G5-G100.


Tungsten Carbide Balls' Grades and Properties:

GradesCobalt ContentDensityHardnessTRS
(%)g/cm3HRAN/mm2
YG3315.192.41700
YG3X315.193.61450
YG8814.889.52200
YG6614.9590.51900
YG6X614.9591.51800
YG6A614.8931850
YG101014.5882650
YG1111~1214.5862100
YG131314.186.52500
Nickel Content(%)


YN6614.890.52100
YN9914.689.52200
YN121214.386.52250


We're Here to Help

  • +86-731-28112392
    +86-731-28112381
    sales@mj-metalproducts.com
    B402, Chuangxin Building, 1 Mingri Road, Liyu Industrial Park, Tianyuan District, Zhuzhou, Hunan,China

Newsletter

Enter in your email address to receive deals
and coupons.
Bookmark us today!