Alloy 660A Fitting UNS No S66286, Head Shape Round, Color Silver, UsageApplication Construction

Inconel 660ais a nickel, Chromium, Molybdenum alloy designed to resist an extensive selection of severely indentations and, Corrosive environments gaps corrosion. This nickel steel alloy also displays exceptionally high yield, Tensile, And creep, Rupture properties when exposed to extreme temperatures this nickel utilizes an alloy composition from cryogenic maximum temperatures of long term service at 1200 f. A top choice in distinguishing features of inconel 660a composition is the inclusion of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. The addition of niobium acts with the molybdenum to stiffen the alloy s matrix and provide high strength without a strengthening heat treatment. Other popular nickel, Chromium alloys are age hardened through the addition of aluminum and titanium. This nickel steel alloy is readily fabricated and may be welded in either the annealed or precipitation age hardened condition. This super alloy is used in multiple fields, Chemical processing like aerospace,, And nuclear, Marine engineeringpollution, Control equipment reactors. Characteristics of inconel 660aReliable mechanical fatigue and, Features tensile creep, Ruptureyield tensile strength, Creep, And rupture strength properties are exceedingly highexceptionally durable against chloride and sulfide stress-related corrosion fissuresresistant to aqueous corrosion and chloride ion stress corrosion crackinghigh temperature resistantage, Hardenable with a unique property of slow aging response that permits heating and cooling during annealing without the danger of cracking. Excellent resistant to, Welding characteristics postweld age crackingchemical composition, % nifecrcumonbcmn50. 00, 55. 00remainder17. 00, 21. 00. 30 max2. 80, 3. 304. 75, 5. 50. 08 max. 35 max applicationschemical processingaerospaceliquid fuel rocket motor componentspollution, Control equipmentnuclear reactorscryogenic storage tanksvalves, Fasteners, Springs, Mandrels, Tubing hangerswell head completion equipment and blow out preventers bop s gas turbine engine parts