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ALUMINIUM ALLOY LOST WAX INVESTMENT CASTING

ALUMINIUM ALLOY LOST WAX INVESTMENT CASTING

ALUMINIUM ALLOY LOST WAX INVESTMENT CASTING
CategoriesLost Wax Castings
BrandOBT
MaterialAluminium Alloy ASTM A356, ASTM A413, ASTM A360
Casting ProcessLost Wax Investment Casting + CNC Machining
ApplicationHeavy Duty Trucks
Update Time2022/7/7
Detail Information

OEM Custom Aluminum Alloy Investment Casting Products from China Casting Company.

Aluminum investment casting alloys are generally used for industrial applications. They feature moderate strength, excellent castability, weldability and pressure tightness. Typically used for more complex shapes with tighter specifications and lower volumes. Investment casting, also called precision casting or lost wax casting, is widely used as it offers asymmetrical casting with very fine details to be manufactured relatively inexpensively. The process involves producing a metal casting using a refractory mould made from a wax replica pattern. The steps involved in the process or the lost wax casting are:

• Create a wax pattern or replica
• Sprue the wax pattern
• Invest the wax pattern
• Eliminate the wax pattern by burning it (inside the furnace or in hot water) to create a mould.
• Force molten metal pour into the mould
• Cooling and Solidification
• Remove sprue from the castings
• Finish and polish the finished investment castings

 

Materials for Investment Casting Process at OBT
CategoryChina GradeUS GradeGermany Grade
Ferritic Stainless Steel1Cr17, 022Cr12, 10Cr17, 430, 431, 446, CA-15, CA6N, CA6NM1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4
Martensitic Stainless Steel1Cr13, 2Cr13, 3Cr13, 4Cr13, 410, 420, 430, 440B, 440C1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125
Austenitic stainless steel06Cr19Ni10, 022Cr19Ni10,
06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5
302, 303, 304, 304L, 316, 316L,   329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.4406, 1.4408, 1.4409, 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581,
1.4582, 1.4584, 
Precipitation Hardening Stainless Steel05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb630, 634, 17-4PH, 15-5PH,  CB7Cu-11.4542
Duplex Stainless Steel022Cr22Ni5Mo3N, 022Cr25Ni6Mo2NA 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A,
A 995 1B, A 995 4A, A 995 5A, 2205, 2507
1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770
High Mn SteelZGMn13-1, ZGMn13-3, ZGMn13-5B2, B3, B41.3802, 1.3966, 1.3301, 1.3302
Tool SteelCr12A5, H12, S51.2344, 1.3343, 1.4528, GXCrMo17,   X210Cr13, GX162CrMoV12
Heat Resistant Steel20Cr25Ni20, 16Cr23Ni13,
45Cr14Ni14W2Mo
309, 310, CK20, CH20, HK301.4826, 1.4828, 1.4855, 1.4865
Nickle-base Alloy HASTELLY-C, HASTELLY-X,  SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22,  M30C, M-35-1, INCOLOY600,
INCOLOY625
2.4815, 2.4879, 2.4680
Aluminum
Alloy
ZL101, ZL102, ZL104ASTM A356, ASTM A413,  ASTM A360G-AlSi7Mg, G-Al12
Copper AlloyH96, H85, H65, HPb63-3,
HPb59-1, QSn6.5-0.1, QSn7-0.2
C21000, C23000, C27000, C34500, C37710, C86500,  C87600, C87400, C87800,  C52100, C51100CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5
Cobalt-base Alloy UMC50, 670, Grade 312.4778

 

CNC Precision Machining Capabilities
FacilitiesQuantitySize RangeAnnual CapacityGeneral Accuracy
Vertical Machining Center (VMC)48 sets1500mm × 1000mm × 800mm6000 tonn or 300000 pieces±0.005
Horizontal Machining Center (VMC)12 sets1200mm × 800mm × 600mm2000 tons or 100000 pieces±0.005
CNC Machine60 setsMax turning dia. φ600mm5000 tons or 600000 pieces  
lost wax Investment casting process

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