304 Stainless Steel Auto Parts Investment Casting
Product Details
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Material
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Stainless steel and Iron (optional)
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Color
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White, black, red, blue..et. according to customer's requirement
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Drawing
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3D Drawing: .step / .stp, 2D Drawing: .dwg / .pdf
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Design software
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Auto Cad, Solidworks, Pro-E, UG
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Producing Process
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Gravity Silica sol investment casting
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Surface treatment
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KTL(E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing,Powder
coating, Nickel plating
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Casting Tolerance
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P690-D1
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Presicion
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Process accuracy: 0.005~0.008mm; Position accuracy: 0.01mm
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Material Standard
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ASTM, AISI, DIN, BS, JIS, NF, AS, GB, AAR and Others
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Surface Roughness
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Ra 0.8 ~ 3.2 μm
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Casting Size
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Max linear size: 1200mm, Max diameter size: 600mm
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Weigh Range
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0.015KG~100KG
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Machining Surface roughness
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Ra0.4~0.8um
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Package
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1.Inner plastic bags with foam, outer for cartoon or wooden cases with good protect;
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2.According to customer's requirement
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Applications
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Home Appliance, Building Hardware, automobile& truck, agricultural machinery, shipbuilding, petroleum machinery, construction,
valve and pumps, electric machine, hardware, power equipment and so on.
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Deliver way
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DHL, Fedex, TNT, UPS, DDU, DDP, by sea, by air..ect.
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Production Process

About Us
Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,
Ductile Iron Castings and and any other precision castings for more than 25 years.
We are dedicated to meet different requirements of various customers across the world, products are mainly
involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel
and stainless steel castings for Pumps and Valves, Pipe Fittings, etc.
Please feel free to contact us if you have any requests.
Quality Control

FAQ
How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
What can you buy from us?
casting
Why should you buy from us not from other suppliers?
25 years experience in metal industry, Production base for casting, forging, cnc machining and stamping parts.
And become supply base for many European and American customer. Senior casting and mechanical engineers can help customer to optimize drawing.