Processing	Weight	Size	Thickness	Sharpness	Pouring Alloy	Tolerance	Roughness	Suitable Lot
Clay Sand Casting (Floor and Machine Molding)	15g～10kg	≦200mm	≧2mm	R1.5	Grey/Ductile/Malleable/White Iron;Aluminum alloy;Brass & Bronze	ISO 8062,CT11～13	Non-ferrous,Ra6.3～12.5µm;Ferrous,Ra12.5～25µm	Big
Resin Sand Casting	5kg～5000kg	≦3000mm	≧5mm	R3	Grey/Ductile/Malleable/White Iron;Chrome Iron/Nickle Iron;Aluminum alloy;Brass & Bronze	ISO 8062,CT10～12	Non-ferrous,Ra6.3～12.5µm;Ferrous,Ra12.5～25µm	Small to Moderate
Water-glass Sand Casting	5kg～8000kg	≦3000mm	≧5mm	R3	Chrome/Nickel Iron;Carbon/Low-alloy/Hi-Mn/Stainless Steel	ISO 8062,CT11～13	Ra12.5～25µm	Small to Moderate