Comparison of Overall Fit of Milled and Laser-Sintered CAD/CAM Crown Copings

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left"> </td><td class="align_center">Co</td><td class="align_center">Cr</td><td class="align_center">Mo</td><td class="align_center">W</td><td class="align_center">Si</td><td class="align_center">Fe</td><td class="align_center">Mn</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">Wirobond® MI+</td><td class="align_center">63.8</td><td class="align_center">24.8</td><td class="align_center">5.1</td><td class="align_center">5.3</td><td class="align_center">≤1</td><td class="align_center">—</td><td class="align_center">—</td></tr><tr><td class="align_left">ASTM75</td><td class="align_center">61.8–65.8</td><td class="align_center">23.7–25.7</td><td class="align_center">4.6–5.6</td><td class="align_center">4.9–5.9</td><td class="align_center">0.8–1.2</td><td class="align_center">0.0–0.5</td><td class="align_center">0.0–0.1</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition of alloys as a weight percentage according to manufacturers.</div>

International Journal of Dentistry

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Table 1

Table 1: Comparison of Overall Fit of Milled and Laser-Sintered CAD/CAM Crown Copings 