... DIN, ISO, JIS Designation:Grade 1- Grade 4, Grade 5, Grade 7, Grade 9, Grade 11 Chemical composition ElementComposition,% ... .250.150.180.25Al 5.5-6.754.0-4.6 2.5-3.5 V 3.5-4.5 2.0-3.0 ... Titanium ingot description: (1). Cp grade 1 can be used in the drawing parts for ... and fastening pieces, but for complex shape need 300 degree celsius to form. (5). Alloy grade 5(Ti-6Al-4V) widely ...