http://www.spydiewiki.com/index.php?action=history&feed=atom&title=O-1 O-1 - Revision history 2026-05-15T18:01:00Z Revision history for this page on the wiki MediaWiki 1.45.3 http://www.spydiewiki.com/index.php?title=O-1&diff=4487&oldid=prev Jabba359: New page: O-1 is a tool steel that consists of: {|{{Articletable}} {{Tableheading}}'''Carbon''' {{Tableheading}}'''Chromium''' {{Tableheading}}'''Cobalt''' {{Tableheading}}'''Copper''' {{Tableheadi... 2011-08-09T03:19:25Z <p>New page: O-1 is a tool steel that consists of: {|{{Articletable}} {{Tableheading}}&#039;&#039;&#039;Carbon&#039;&#039;&#039; {{Tableheading}}&#039;&#039;&#039;Chromium&#039;&#039;&#039; {{Tableheading}}&#039;&#039;&#039;Cobalt&#039;&#039;&#039; {{Tableheading}}&#039;&#039;&#039;Copper&#039;&#039;&#039; {{Tableheadi...</p> <p><b>New page</b></p><div>O-1 is a tool steel that consists of:<br /> <br /> {|{{Articletable}}<br /> {{Tableheading}}&#039;&#039;&#039;Carbon&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Chromium&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Cobalt&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Copper&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Manganese&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Molybdenium&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Nickel&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Nitrogen&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Phosphorus&#039;&#039;&#039;<br /> {{tableheading}}&#039;&#039;&#039;Silicon&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Sulfur&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Tungsten&#039;&#039;&#039;<br /> {{Tableheading}}&#039;&#039;&#039;Vanadium&#039;&#039;&#039;<br /> |-<br /> |align=&quot;top&quot;|0.85-1.00<br /> |align=&quot;top&quot;|0.40-0.60<br /> |align=&quot;top&quot;|/<br /> |align=&quot;top&quot;|/<br /> |align=&quot;top&quot;|1.00-1.40<br /> |align=&quot;top&quot;|/<br /> |align=&quot;top&quot;|0.30<br /> |align=&quot;top&quot;|/<br /> |align=&quot;top&quot;|/<br /> |align=&quot;top&quot;|0.50<br /> |align=&quot;top&quot;|/<br /> |align=&quot;top&quot;|0.50<br /> |align=&quot;top&quot;|0.30<br /> |-<br /> |}<br /> <br /> O-1 is a very good cold work steel and also makes very good knives. It can be hardened to about 57-61 HRC.<br /> <br /> [[category:Steels]]</div> Jabba359