GS Blacksmith Tongs. Blacksmith's Gazette Home Page. Mozilla Firefox. Nimba Anvils – anvils made in the USA, double-bick blacksmith anvils, Italian-style anvils: Gladiator Anvil (450lbs), Centurion Anvil (260lbs), Titan Anvil (120lbs) Blacksmiths Depot : Blacksmith and metalworker tools and supplies. A Woodworker's Guide to Tool Steel and Heat Treating. A Woodworker’s Guide to Tool Steel and Heat Treating Ever wonder by what magic steel can be made either hard or soft? Me too. After hardening my first plane iron, I decided to find out. This page is the result of my research. While there are dozens of different tool steel formulations, the only one with which I have any experience is O-1 Oil Hardening Tool Steel.
It’s cheap and readily available It has one of the lowest hardening temperatures of all tool steels, lending itself to home-shop heat treating It has good resistance to warping during quenching Machinery’s Handbook recommends O-1 for "tools with keen edges (knives, razors)" and "tools for operations where no high speed is involved, yet stability in heat treating and substantial abrasion resistance are needed" In the following discussions, the terms "steel", "tool steel", and "carbon steel" should be understood as referring to O-1.
Definitions: What Happens During Heat Treating of Tool Steel? Types of tool steel other than O-1: Blade Steels, Steel Analysis and Heat Treating Methods.- 1st page. Mozilla Firefox. T he knife is an interesting tool and it serves many purposes. Before you heat treat the blade, you have to know what characteristics you would like to see in the knife. It is convenient to set a priority list and then choose the right steel and heat treatment to achieve those results. This will vary with each style of knife, a hunting knife and a dagger have much different requirements. For example, I will go through the heat treatment of a camp knife. My priority list for a camp knife would be as follows: The knife must be tough. Since a camp knife is expected to perform a wide range of chores from chopping wood to cutting meat and may also serve as an emergency tool, it must be tough enough to withstand extreme usage without breaking. Since what we are dealing with here is the heat treatment, blade style, geometry, weight and balance are not being considered.
There are degrees of toughness. Another way to add toughness to the blade is to differentially heat treat the steel. Testing. Mozilla Firefox. O ne of the most interesting areas of bladesmithing is the heat treatment. I only use carbon steels and do not have experience with more highly alloyed steels, I will share what I know, but encourage you to do your own homework. I would also suggest that you learn one steel and how to get the most from it before you add a new steel to your inventory. Whenever I add a new steel and whenever I change my process, I make test blades that are tested to destruction. Destruction testing is the only way you will be sure you know what your blades are capable of doing, it is educational and a lot of fun. I am self taught and am continually learning, if there are any glaring errors or omissions in this please let me know.
I like to forge iron and was a blacksmith for a very short time, but I put that aside when I moved up to steel. Decalescence For this discussion, I will take you through the hardening process that I use on a high carbon steel blade, but first a few asides. Hardening Marquenching Oil. Burner Flares & Gas Forge Parts. Gas forges - Blacksmith forge Knifemaker forge - welding heat guaranteed - Chileforge.com. Store : Blacksmithing books, Video tapes, CD's, Refractories and anvilfire gear. Track of the Wolf - Muzzle Loading & Black Powder Guns Kits, Parts, Accoutrements, Rendezvous Gear & Primitive Americana.
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