... , NF, ISO, BS, JISCasting processwater-glass sand casting, water-glass investment casting, lost-wax investment casting, clay sand casting, furan resin sand casting, shell Casting, die castingOur ... , ductile iron, steel, stainless steel, carbon steel, alloyProcess: sand casting, investment casting, die casting and so onStandard: GB, ASTM, DIN, JISWeight range: 5g ...