... , pistons, alloy wheels, motors, silver jewelry, optical parts, aerospace, Pan cutter Anaglyph knifeMade by GE from the US Widely used ... Aluminium Si < 12%1000-30000.08-0.50.2-0.3 Aluminium Si > 12%200-7000.08-0.380.2-0 ... .10-0.380.2-0.3 Glass Fiber750-10000.02-0.250.2-0.3 Carbon Composites500-20000.10-0. ... 380.2-0.3 Sintered Carbide30-500.10-0.150.2-0.3 Pan cutter ...