as nasdaq hayn s & p 600 smallcap index founded 1912 founder elwood haynes headquarters kokomo indiana key people mark comerford president & ceo 1 products corrosion resistant alloys high temperature alloys revenue us 579.56 million fy 2012 2 net income us 50.15 million fy 2012 2 total assets us 626.93 million fy 2012 2 total equity us 301.10 million fy 2012 2 number of employees 1 072 2006 website www.haynesintl.com haynes international inc. is a manufacturer of metal alloys employing more than 1 070 employees worldwide with sales of 434.4 million in 2007 with eight plants around the world . the corporation is headquartered in kokomo indiana . the company specializes in corrosion resistant and high temperature alloys for the aerospace chemical and gas turbine industries . 3 contents 1 history 2 hastelloy 3 see also 4 references 5 external links history edit the company was founded in 1912 as haynes stellite works by elwood haynes in kokomo indiana . in the late 1880s haynes started experimenting with various alloys to create a metal that would resist corrosion . after creating new alloys from nickel and chromium he had them patented and started building a foundry in 1912 . 4 in 1920 the company was sold to union carbide . haynes is now a publicly traded company . 5 hastelloy edit three check valves in corrosion resistant hastelloy this article needs additional citations for verification . please help improve this article by adding citations to reliable sources . unsourced material may be challenged and removed . january 2013 learn how and when to remove this template message hastelloy is a registered trademark name of haynes international inc. the trademark is applied as the prefix name of a range of 22 different highly corrosion resistant metal alloys loosely grouped by the metallurgical industry under the material term superalloys or high performance alloys . the predominant alloying ingredient is typically the transition metal nickel . other alloying ingredients are added to nickel in each of the subcategories of this trademark designation and include varying percentages of the elements molybdenum chromium cobalt iron copper manganese titanium zirconium aluminum carbon and tungsten . the primary function of the hastelloy super alloys is that of effective survival under high temperature high stress service in a moderately to severely corrosive and or erosion prone environment where iron based alloys would fail including the pressure vessels of some nuclear reactors chemical reactors distillation equipment and pipes and valves in chemical industry . although a super alloy hastelloy experiences degradation due to fabricating and handling . electropolishing or passivation of hastelloy can improve corrosion resistance . 6 the following hastelloy alloys have been produced ; however production of some may have been discontinued composition of various hastelloy alloys percent alloy co cr mo w fe si mn c ni others b 2 1 1 28 2 0.1 1 0.01 balance b 3 3 1.5 28.5 3 1.5 0.1 3 0.01 65 min . al 0.5 ti 0.2 c 4 2 16 16 3 0.08 1 0.01 balance ti 0.7 c 2000 2 23 16 3 0.08 0.01 balance cu 1.6 c 22 2.5 22 13 3 3 0.08 0.5 0.01 balance v 0.35 c 276 2.5 16 16 4 5 0.08 1 0.01 balance v 0.35 g 30 2 30 5.5 2.5 15 1 1.5 0.03 balance nb 0.8 cu 2 n 0.2 7 16 0.5 5 1 0.8 0.08 balance al ti 0.5 cu 0.35 w 2.5 5 24 6 1 1 0.12 balance v 0.6 x 1.5 22 9 0.6 18.5 0.5 0.5 0.1 balance 1 the undiluted deposited chemical composition of covered electrodes of some of these alloys may vary beyond the limits shown . 7 maximum see also edit inconel molten salt reactor experiment msre monel nimonic references edit directors and executive officers . haynes international inc. a b c d haynes international inc hayn key statistics . yahoo finance . haynes international company information . hoovers.com . retrieved 21 june 2016 . elwood haynes . infoplease.com . edgar search results haynes international inc . exchange securities commission . hastelloy electropolishing and passivation . fabrication of hastelloy corrosion resistant alloys . haynesintl.com . retrieved 21 june 2016 . external links edit official website retrieved from https en.wikipedia.org w index.php title haynes international & oldid 726320829 categories companies based in indiananickel alloyssuperalloysrefractory metalscobalt alloyschromium alloyscompanies listed on the new york stock exchangehidden categories articles needing additional references from january 2013all articles needing additional references navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutschnederlands edit links this page was last modified on 21 june 2016 at 12 25 . text is available under the creative commons attribution sharealike license ; 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