... parts PET Mylar Description:PET MylarMaterial: Aluminium alloy,iron,copper,brass,stainless steel,carbon steel,etc.Material: Carbon Steel,Free cutting ... (12L14, 12L15, 1214, 1215, etc),Stainless steel(303, 304, 316), Brass(H58,H59,H60),Bronze, Aluminum(6061, 6063,7075) ,Plastic (PVC,ABS ...