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VG-10 is a cutlery-grade stainless steel produced in Japan. The name stands for V Gold 10 ("gold" meaning quality), or sometimes V-Kin-10 (V金10号) (kin means "gold" in Japanese). Like various other blade steels , it is a stainless steel with a high carbon content, containing 1% carbon , 15% chromium , 1% molybdenum , 0.2% vanadium , and 1.5% ...
In 2009, Crucible Steel introduced an update to CPM-S30V to meet the needs of renowned knife maker Chris Reeve that they called CPM-S35VN. The addition of 0.5% Niobium, and reductions in both Carbon (from 1.45% to 1.40%) and Vanadium (from 4% to 3%) produced an alloy with 25% increase in measured Charpy V-notch toughness over S30V (Crucible claims 15-20% improvement).
Knife retailer Cold Steel markets a variety of knives that use VG-1. [5] Cold Steel claims that VG-1 has better sharpness, edge retention, point strength, shock and strength characteristics than 440C , VG-10 , or ATS 34 stainless steels, though any of those alloys may be better than VG-1 in individual categories. [ 6 ]
The 10xx series is the most popular choice for carbon steel used in knives as well as katanas. They can take and keep a very sharp edge. [59] 1095, a popular high-carbon steel for knives; it is harder but more brittle than lower-carbon steels such as 1055, 1060, 1070, and 1080.
EN 10027-1 steel grade designation system. European standard steel grade names fall into two categories: [1] Steel specified by purpose of use and mechanical properties. Steel specified by chemical composition. The inclusion of a letter 'G' before the code indicates the steel is specified in the form of a casting.
Pattern welding is an practice in sword and knife making by forming a blade of several metal pieces of differing composition that are forge-welded together and twisted and manipulated to form a pattern. [1] Often mistakenly called Damascus steel, blades forged in
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Knife sharpener in Kabul, Afghanistan (1961) The Knife Grinder by Massimiliano Soldani (c.1700), Albertinum, Dresden A railway camp cook sharpens a knife blade on a stone wheel, 1927 Knife sharpening is the process of making a knife or similar tool sharp by grinding against a hard , rough surface, typically a stone , [ 1 ] or a flexible surface ...