special alloy 17-7PH Grade: Inconel 600, 625, 718, X-750, Hastelloy B, C276, INCOLOY800 Invar ... ,TRW-VIA,In738,X-40,Incoloy800,Incoloy800H,Incoloy825,Alloy 20cb3,Inconel 600,Inconel 690,Hastelloy B,Hastelloy B-2,Hastelloy C,C276 ... ,Hastelloy C-4,Inconel 625Forged Bar diameter (length of side) Φ 90~250Hot-rolled Sheet ...