... etcCarbon and Alloy Steel - AISI 1008, 1010, 1015, 1030, 1045, 1060, 12L14, 1144, 4140, 4340 etcBrass - C3600 ~ C3604Copper - ASTM C12200, C36000 ... -4VSpecial material - INVAR, REMKO B, NORYL, POM, ACETAL stainless steel,aluminium,copper CNC machining parts