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Posted: 5/13/2006 11:21:56 AM EDT
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We make 4140 and 4150 all the time. Check out www.republicengineered.com and www.republicengineered.com/products-coldfinished.php We are the premier SBQ (specail bar quality) steelmaker in North America. Of course, I just make the iron; the steelmakers turn it into a more useful product. |
which is where? maybe you can settle the debate once and for all............. Is there a measurable difference in these two materials when used as gun barrels? and if so, what is the difference? Thanks |
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As I said in my post, I make the iron. In others words, I run the blast furnace. I am not a metallurgist, I am a chemical engineer. There are 2 steelmaking QA guys in my office building. I will ask them on Monday. Our mill is in Lorain, OH, about 30 miles west of Cleveland. I posted this in responce to Denny's Guns statement that 4150 was in short supply. It is in the thread about the operator barrels being finished. |
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