耐热合金、镍基合金：D6A（C）、D-979、Delcromealloy50V、Delcromealloy550、Delcromealloy600、DelcromealloyC、DelcromealloyR、DefferB、Deloroalloy15、DeloroalloyC30、Deloroalloy22、Deloroalloy25、Deloroalloy34、Deloroalloy35、Deloroalloy38、Deloroalloy40、Deloroalloy40G、Deloroalloy41K、Deloroalloy42K....)