... . Product DescriptionProduct NamePolished Gr5 Apple Titanium Flat Wire for IPhone 6StandardASTM B348,ASTMB863,ASM4951, AWS ... ,Gr9,Gr11,Gr12ect.Size (mm)Thicknesswidth0.8-3as requirementShape Flat Wire ( Coil,Straight)Surface TreatmentBright, Polished, Pickling, Acid ... 100% qualified products before shipping.●Mechanical property testing making sure all titanium products can satisfy mechanical features ...