... . Aluminum 6061 , 6062 ,5052 , Brass , Copper , Cold Rolled Steel , Hot Rolled Steel Size Range: MIN 3.0 X 3.0 ... Dimensions: As client's requirement MIN Quantity: 1000pcs Machining: stamping machine for 6.3 Tons to 160 Tons . Product Max size ... sample ! Support Software: Pro-E , UGS , SolidWorks ,AutoCAD Quality Control: Chemical analysis, mechanical properties, impact testing, pressure testing, 3-D ...