Tungsten Carbide (WC-Co) products MSE Supplies offers

Posted by MSE Supplies Admin on

MSE Supplies offers several products made from tungsten carbide.  Most of the tungsten carbide products MSE Supplies offers are actually metal matrix composites since they are made with 6% Cobalt (Co).  This is accomplished by pressing and sintering the aggregated WC powder with Co metal in to a solid. 

MSE Supplies has tungsten carbide milling media and jars. Our WC milling media is highly wear-resistant. The material is also stable in both acid and base solutions with two exceptions hydrofluoric acid and aqua regia (hydrofluoric and nitric acid mixture).  MSE Supplies keeps on hand milling media balls in sizes from 1-20 mm diameter in both polished tungsten carbide and unpolished tungsten carbide finishes.  MSE Supplies also catalogs pre-made milling media sets for different WC milling jars volumes.  We have several standard size planetary milling jars. If you need a non-standard size or a different shape tungsten carbide milling media or Planetary/Roller milling jar please email us at

MSE Supplies offers tungsten carbide pellet pressing die sets.  Our WC sets come in a typical cylindrical shape up to 160 mm in diameter.  We have square shape pellet pressing die sets up to 100 x 100 mm, spherical pellet presses up to 60 mm in diameter, and ring shaped dies with the outer diameter maxing out at 90 mm.  If you need a size or a different shape tungsten carbide pellet pressing die set please email us at

MSE Supplies has pure (99.95%) tungsten carbide sputtering targets.  These targets do not have the Cobalt metal in them compared with our other WC products.  Our standard sizes are 2”, 4”, and 6” diameter by 0.25” thick.  If you need a different size WC target or you want a target made with the 6% Co metal matrix, please email us at


MSE Supplies  ( is a major supplier of tungsten carbide.  If you need something not listed on our website please email us at and we will prepare a quote for you.  If you have any questions, please email us at


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