Sandvik 6EF Extra-fine Grain Cemented Carbide for Rotary Tools

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Sandvik 6EF Extra-fine Grain Cemented Carbide for Rotary Tools (discontinued **)
Categories:	Ceramic; Carbide; Metal; Metal Matrix Composite; Nonferrous Metal; Tungsten Alloy
Material Notes:	SANDVIK extra-fine grain cemented carbide grades have been developed to meet the exacting demands placed on solid carbide tooling by modern technology. The range of SANDVIK extra-fine grain cemented carbide grades have a tungsten carbide grain size of 0.6 µm. This grain size is precisely controlled to produce a tool material with an excellent combination of strength and toughness. In addition, a special additive maximizes corrosion resistance without loss of toughness. SANDVIK grade 6EF has been developed as a result of an extensive research program aimed at optimizing solid carbide tool performance in metal cutting applications. 6EF incorporates 6% cobalt (Co) and 94% tungsten carbide (WC). 6EF is recommended for solid carbide rotary tool applications in the ISO K05/K10 range. It has special advantages where high toughness, sharp edge profiles and exceptional wear resistance is required. Information provided by Sandvik
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Available Properties
Density Hardness, Rockwell A Hardness, Vickers, 30 Flexural Strength, ISO 3327, Transverse Rupture Compressive Strength Cobalt, Co WC

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