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Brand Name : | Rongbao |
Model Number : | OEM |
Certification : | ISO9001 Certificated |
Price : | Negotiable |
Payment Terms : | T/T, L/C |
Supply Ability : | 10,000 tons per year |
Delivery Time : | 20~30 workdays |
Providing Casting and Machining Service
Product Specification
Product Material | A356/A380 |
Production Process | Mold Making + Sand Casting |
Density | 2.6g/cm3-2.75g/cm3 |
Melting Point | 557~613℃ |
Surface Roughness of workblank | Ra12.5 |
Dimension Tolerance | Based on drawings |
Material-Cast Aluminum Alloy-A380
Comparison of Casting Processes
Casting Process | Advantages | Limitations |
Die Casting | Excellent dimensioanl accuracy and surface finish; High production rate; | Die cost is high; Part size limited; Usually limited to nonferrous metals Long lead time; |
Investment Casting | Intricate shapes; Excellent surface finish and accuracy; Almost any metal cast; | Part size limited; Expensive patterns, molds and labor; |
Gravity Casting | Good surface finish and dimensional accuracy; low porosity; High production rate; | High mold cost; Limited shape and intricacy; Not suitable for high-melting-point metals; |
Sand Casting | Almost any metal cast; No limit to size, shape or weight; Low tooling cost; | Some finishing required; Somewhat coarse dinish; Wide tolerances |
FAQ
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