Cast Steel: Grey Cast Iron, GG20/EN-GJL-200
Casting Process: Lost Wax Investment Casting + Machining
Unit Weight of Casting: 21.60 kg
Available Surface Treatment: Painting, Anodizing, Passivation, Electroplating, Zinc-plating, Hot-Zinc-Plating, Polishing, Electro-Polishing, Nickel-Plating, Blackening, Geomet, Zintek
Heat Treatment: Quenching, Tempering, Normalizing, Carburization, Nitriding
China OEM custom gray cast iron casting machinery part produced by lost wax investment casting with CNC machining and surface treatment services. We could provide 3.1 Material Certificate of the casting metal according to EN 10204 if you need. Available inspection methods: dimension testing by CMM, non-destructive testing, chemical composition, mechanical properties, hardness testing, static balancing, dynamic balancing, air pressure and water pressure.