Full service turn-key capable CNC machining and sheet metal fabrication manufacturer
The advantage of investment casting parts
Main Materials for Investment Casting
- Stainless Steels
Grades: 304, 316, 17-4PH, 15-5PH.
Applications: Medical implants, valves, food processing parts.
Properties: Corrosion resistance, high strength.
- Carbon & Alloy Steels
Grades: 1018, 4140, 8620.
Applications: Automotive gears, industrial tools.
Properties: Machinability, wear resistance.
- Aluminum Alloys
Grades: A356, 6061.
Applications: Automotive housings, UAV components.
Properties: Low density, good thermal conductivity.
Advantages of Investment Casting Parts
- High Precision & Complex Geometry
Achieves tight tolerances (±0.1–0.5mm) and intricate designs (e.g., thin walls, internal cavities) without secondary machining.
- Superior Surface Finish
Smooth surfaces (Ra 1.6–3.2 μm) reduce post-casting polishing/painting costs.
- Material Versatility
Compatible with alloys like stainless steel, titanium, aluminum, and superalloys (e.g., Inconel) for diverse industrial needs.
- Cost-Effective for Small Batches
Lower per-unit cost for complex parts in small-to-medium volumes compared to CNC machining or forging.
- Net-Shape or Near-Net-Shape
Minimizes material waste and machining time, ideal for lightweight components (e.g., aerospace parts).
- Design Flexibility
Enables integration of multiple features (e.g., threads, logos) into a single casting, reducing assembly steps.
- Consistency & Repeatability
Wax patterns and ceramic molds ensure uniform quality across production runs.
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