Sep 13, 2012 · This alloy steel is flexible during hardening treatments, thus enabling improvement of case/core properties. The following datasheet will ...
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551013 | 8620 | 8620 | ALLOY | Metals | Castle Metals Site
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Alloy 8620 is a low carbon case hardening alloy that features a hard case with a tough ductile core which experiences minimal distortion during heat treatment, ...
8620 has a machinability rating at 66% of B1112. Average cutting speed 127 ft/min. 8620 can be forged at 2200 down to 1800 F prior to hardening or carburizing.
A medium-strength, low-carbon alloy steel, 8620 contains good toughness and strength properties, along with good core strength. 8620 has a high case toughness ...