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41xx steel is a family of SAE steel grades, as specified by the Society of Automotive Engineers (SAE). Alloying elements include chromium and molybdenum, and as a result these materials are often informally referred to as chromoly steel (common variant stylings include chrome-moly, cro-moly, CrMo, CRMO, CR-MOLY, and similar).
Wilson Combat is a custom pistol manufacturer located in Berryville, Arkansas, that specializes in customizing and manufacturing M1911A1s. [1] First started under the name "Wilson's Gun Shop" in 1977, Bill Wilson started his new gunsmith business in the back of the family jewelry store, "Wilson's Jewelry", on the corner of Berryville's public square.
The 7.62×40mm Wilson Tactical (7.62×40mm WT) is a centerfire rifle cartridge introduced in 2011 by Wilson Combat. The goal was to produce an accurate, low- recoil .30-caliber hunting cartridge that could be used in an AR-15 -type rifle using as many standard components as possible.
Stellite alloys are a family of completely non-magnetic and corrosion-resistant cobalt alloys of various compositions that have been optimised for different uses. Stellite alloys are suited for cutting tools, an example is Stellite 100, because this alloy is quite hard, maintains a good cutting edge at high temperature, and resists hardening and annealing.
A major problem with using the case cartridge as piston is that its motion is much faster (about 1 ms) compared to tapping gas further down the bore through a piston—about 5 ms in the Dragunov sniper rifle, which used the same cartridge as Mamontov's rifle. Barishev made a fully automatic, but rather bulky mechanism that used a mechanical delay.
Tange International Co. is a major Japanese manufacturer of high-quality steel tubing [1] for bicycle frames, established before 1920. [2]They are a rival to the British-based tubing manufacturer Reynolds.
Brearley was born on 18 February 1871 in Sheffield, England, the son of John Brearley, a steelworker, and his wife, Jane Brearley née Senior. [2] He left Woodside school at the age of twelve to enter his first employment as a labourer in the steelworks where his father worked, later getting the post of general assistant in the company's chemical laboratory.
Thomas E. Wilson (July 11, 1868 – August 4, 1958) was a Canadian-born American businessman. In 1926, he created one of the most recognizable sports brand names in the world, known as Wilson Sporting Goods. He served as President and Chairman of the Board of Wilson & Co for 35 years. [1]