It will result in a spectacular visit from the TINK fairy.Ask me how I know. A bent spike will still hold a rail whereas a broken spike will not.ĭo not and I repeat do not use this stuff on anything higher than about. The reasoning is that the railroads want mild steel that will bend rather than break. Knife blade steels typically contain between 0.85% and 1.5% carbon, or 3-5 times as much carbon as a "High Carbon" railroad spike. According to the specifications, low carbon spikes may contain no more than 0.12% carbon and "High Carbon" spikes may contain NO MORE THAN 0.30% carbon. The problem is that what the railroads consider "High Carbon" is equivalent to what a knifemaker would call low carbon mild steel.Īccording to specifications set forth by American Railway Engineering Association there are two classes of railroad spikes, low carbon track spikes used on straight sections of railroads and high carbon steel track spikes used on curves and switches. One big misunderstanding comes from railroad spikes that are marked "HC" for "High Carbon". However, they simply do not contain enough carbon to make a good blade. Railroad spikes are readily available, usually for free, they are a novel item, and they can make a perfectly useable knife. Nearly every bladesmith has made knives from railroad spikes. Another "high carbon" misconception involves railroad spikes.
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