This 10.25 inch full tang knife has a railroad spike head at its pommel, a remainder from the original rail spike used to craft it. Hand-forged from a carbon steel railroad spike, this unique rail spike dagger is sure to be a conversation piece of your collection. This hand crafted Railroad Spike Spear Dagger is a fine example among these railroad spike weapons. Rather than waste the metal of old railroad spikes, these craftsmen turn what would otherwise be thrown away into useful tools, from everyday objects like wall hooks to even functional rail spike knives. Working with railroad spikes is an area where the artistry, resourcefulness, and creativity of blacksmiths and metalworkers shine. Metalworkers push themselves in their craft, striving to create works that combine practical purposes with aesthetics. Amanda also had to choose her favorite type of weapons for his first week back though, a s… There was an awesome bowie knife, great combat knife and also a unique wakizashi. KYLE IS BACK! This week, Kyle came back to test out some of our newest weapons that we just recently got into our warehouse. New Weapons Tested: Stun Gun, Bowie Knife, Wakizashi and Combat Knives This week for Weapons Wednesday, we tested out some of the most popular self-defense keychains on the market today! Make sure to watch the video to see us do some extreme testing of each self-defense keyring.… Be sure to watch the video and let us know which one is your favorite!…ħ Popular Self-Defense Keychains Reviewed & Tested This week for Weapons Wednesday, we tested out some of our most popular disguised and concealed weapons to see how they would hold up to some extreme impact. This week for Weapons Wednesday, we tested out some of our newest weapons including the Spiked Battle Club! Watch the video to see all of our new items.… The finished spikes shall conform to the dimensions specified by the purchaser, subject to the permissible variations specified in Table 2-1.Īll finished spiked shall be straight, with well formed heads, sharp points and be free from injurious defects and shall be finished in a workmanlike manner.Spiked Battle Club and Other Combat Weapons! If the spikes fail to meet the third test, they shall be rejected.Ģ.2.9 PERMISSIBLE VARIATIONS IN DIMENSIONS (1968) Spikes represented by bend tests failing to meet the requirements prescribed in Article 2.2.6a and Article 2.2.6b may be annealed and resubmitted. One bend test of each kind specified in Article 2.2.6a and Article 2.2.6b shall be made from each lot of 5 tons or fraction thereof.ĥ-2-6 AREMA Manual for Railway Engineering When the option in Article 2.2.5 is exercised, one tension test shall be made from each 10-ton lot or fraction thereof.ī. But no, it won't get as hard as another bit of steel with 30 points.Ī. Or look in chapter 6 of Principles of Heat Treatment of Steel by Krauss for a very good graph.Ī spike or other bit of steel with 20 points of carbon can indeed be hardened. Retained austenite can actually diminish maximum attainable hardness at carbon levels beyond this.) Run an internet image search with the terms "carbon" and "hardness" and a few renditions of this graph will show up. Maximum attainable hardness levels out around 60 or 65 points. The more carbon available, the more martensite which can be formed. The maximum attainable hardness of a given piece of steel versus the carbon content forms a curve on the graph. There is no magic number above which steel will harden or below which it will not. No disrespect meant to a fellow electrician, but I'm going to get nitpicky here. No you cant HT a spike, sorry read about heat treating and you will understand that one needs at least 35 points of carbon to harden a steel
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