forging bevel gears 1,material:STEEL(A3/45) 2,industrial gear got ISO 3, ... colored drawing. 3, material is A3\C45, stainless steel and customer requirement. and with the processing of high ... MaterialC45, A3, 40Cr, 20CrMnTi, 42CrMo, copper, stainless steel and so on as per your requestprocessForged or castingHeat ... treatment, standard: ISO, ANSIOur stockProduction line ANSI 45 steel forging bevel gears