investment casting<\/a> are carbon steel, alloy steel, heat-resistant alloy, stainless steel, precision alloy, permanent magnet alloy, bearing alloy, copper alloy, aluminum alloy, titanium alloy, and ductile iron.<\/p>\nThe biggest advantage of alloy steel castings is that because of the high dimensional accuracy and surface finish of investment castings, the machining work can be reduced, and only the more precise parts on the parts need to be reworked. <\/p>\n
Another advantage of the investment casting process is that it can cast complex castings of various alloys, particularly casting high-temperature alloy castings. <\/p>\n
For example, the blade of a jet engine, its streamlined profile, and cooling cavity, can hardly be formed by machining. Carbon steel is a very popular material for steel castings.<\/p>\n
<\/strong><\/p>\nParameter<\/strong><\/p>\n\n\n\nMaterial<\/td>\n | Carbon steel, alloy steel, stainless steel<\/td>\n<\/tr>\n |
\nProcess<\/td>\n | Lost wax casting + CNC machining<\/td>\n<\/tr>\n |
\nCasting dimension tolerance<\/td>\n | CT7<\/td>\n<\/tr>\n |
\nCasting surface roughness<\/td>\n | Ra 12.5 um<\/td>\n<\/tr>\n |
\nCasting weight range<\/td>\n | 0.1-90 kg<\/td>\n<\/tr>\n |
\nCasting Size<\/td>\n | Max linear size: 1200 mm, Max diameter size: 600 mm<\/td>\n<\/tr>\n |
\nMachining Precision<\/td>\n | Positioning accuracy 0.008 mm, Rep. position. accuracy 0.006 mm<\/td>\n<\/tr>\n |
\nMachining surface roughness<\/td>\n | Ra0.8 ~ 6.3 um<\/td>\n<\/tr>\n |
\nMax Travel Of Spindle<\/td>\n | 1900 mm x 850 mm x 700 mm<\/td>\n<\/tr>\n |
\nMax Turning Diameter<\/td>\n | 830 mm<\/td>\n<\/tr>\n |
\nMaterial standard<\/td>\n | GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR<\/td>\n<\/tr>\n |
\nSurface treatment<\/td>\n | KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, \u00a0black oxide, Painting, Hot galvanizing, Powder coating, and Nickel plating.<\/td>\n<\/tr>\n |
\nService available<\/td>\n | OEM & ODM<\/td>\n<\/tr>\n |
\nQuality control<\/td>\n | 0 defects,100% inspection before packing<\/td>\n<\/tr>\n |
\nApplication<\/td>\n | Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine, hardware, power equipment, and so on.<\/td>\n<\/tr>\n |
\nKeywords<\/td>\n | Investment casting, steel casting, precision casting<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n |