... a special extrusion. 2.Material:5052,5083,6A02,6061,6063,2A10,2A12 3.According to the drawings processing USE: used for high voltage ... map production and processing.Material: 5083,2A50,5A05,2A10,6061,6063,2A50,5154. carbon steel, stainless steel. Surface treatment: Transparent oil ... , rust-proof oil. Power forging aluminum flange 6061 6063 5083 5A05 2A50 2A10 1050 6A02