... : Grey iron, Ductile iron, Malleable Iron, Stainless steel, Carbon Steel, Aluminum, Brass, Bronze or specified 3. Casting, ... and water glass process2.Material: stainless steel, carbon steel, alloy steel, white steel, copper, brass or on request3.Weight ... JIS, NFQuality TesterTensile Test, Hardness test, Metal Micro-structure, Coordinate Measure, Optical Specrometer, Impact Test, SpectrometerRough Test ...