<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>My TR6 crank was nitrided by APT Racing Parts located in Riverside, CA. Never a problem. Crank has seen 8,000 rpm.</div><div id="AppleMailSignature">Allen<br><br>Sent from my iPhone</div><div><br>On Apr 4, 2016, at 1:11 PM, Robert Lang <<a href="mailto:robertlangtr6@yahoo.com">robertlangtr6@yahoo.com</a>> wrote:<br><br></div><blockquote type="cite"><div><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym18_1_1459793196486_15290">Hi,</div><div id="yui_3_16_0_ym18_1_1459793196486_15306"><br></div><div id="yui_3_16_0_ym18_1_1459793196486_15335">I found a shop to nitride a TR6 crank, the folks there indicate that the core crank material must be able to withstand 930 degrees F...</div><div id="yui_3_16_0_ym18_1_1459793196486_15340"><br></div><div id="yui_3_16_0_ym18_1_1459793196486_15361">I presume "yes", but materials science is not a strong point for me.</div><div id="yui_3_16_0_ym18_1_1459793196486_15362"><br></div><div id="yui_3_16_0_ym18_1_1459793196486_15363">Anyone care to chime in?</div><div id="yui_3_16_0_ym18_1_1459793196486_15371"><br></div><div id="yui_3_16_0_ym18_1_1459793196486_15373">Regards,</div><div id="yui_3_16_0_ym18_1_1459793196486_15374">Bob Lang</div><div id="yui_3_16_0_ym18_1_1459793196486_15375">339-927-4489<br></div></div></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span><a href="mailto:fot@autox.team.net">fot@autox.team.net</a></span><br><span></span><br><span><a href="http://www.fot-racing.com">http://www.fot-racing.com</a></span><br><span></span><br><span>Donate: <a href="http://www.team.net/donate.html">http://www.team.net/donate.html</a></span><br><span>Archive: <a href="http://www.team.net/archive">http://www.team.net/archive</a></span><br><span>Forums: <a href="http://www.team.net/forums">http://www.team.net/forums</a></span><br><span>Unsubscribe/Manage: <a href="http://autox.team.net/mailman/options/fot/awashatko@wi.rr.com">http://autox.team.net/mailman/options/fot/awashatko@wi.rr.com</a></span><br><span></span><br><span></span><br></div></blockquote></body></html>