... .SCH10 ~S160, STD XS XXS NAME:90 DEGREE CARBON STEEL ELBOW: 1.Standard:ANSI,JIS,DIN,BS,GB,etc. 2.Materials ... ,UNS S31803,UNS S32750,UNS S32760 5)Special alloy :Inconel600,Inconel625,Inconel718,Inconel750.Incoloy800,Incoloy825,HastelloyC276,Monel400,Monel k500,WPS31254,S32750 ...