Aluminum Die Casting: Lightweight Strength and High-Performance Manufacturing
Shawnee Specialties produces high-quality aluminum die cast components for manufacturers across Michigan, the Midwest, and the United States. Our southwest Michigan facility delivers strong, lightweight, tight-tolerance parts with competitive pricing and reliable lead times.
Engineering Specifications
What we run
• Alloys: A360, A380, A413, K-Alloy (A304)
• Press range: 55-500 Metric Tons
• Part size: .005 to 8.0 lbs.
• Machining: 4 Axis CNC with Pallet Changers
• Surface Finishing: Shot Blasting, Vibe Debur, Thermal Debur
• Testing: Zeiss CMM, Keyence IMM, In-line Leak Testing
Why Aluminum Die Casting?
Aluminum die casting is a high-pressure manufacturing process that produces lightweight, durable components with excellent mechanical properties. Molten aluminum is injected into hardened steel dies, creating complex shapes with consistent repeatability.
Key advantages
• Lightweight strength ideal for demanding applications
• Excellent corrosion resistance
• Superior thermal conductivity for heat-management components
• Ability to cast thin walls and complex geometries
• High stiffness-to-weight ratio
• Strong dimensional stability
• Ideal for medium to high-volume production
Aluminum die casting provides an exceptional balance of weight reduction, strength, and manufacturability.
Benefits Compared to Other Metals
Compared to zinc, steel, or machined aluminum, aluminum die casting provides
Lightweight construction with high structural strength
Better temperature resistance (ideal for under-hood and high-heat environments)
Very good corrosion and atmospheric resistance
Superior thermal properties for heat-dissipating housings
Reduced part weight for improved efficiency in mechanical systems
Strong stiffness-to-weight ratio
Choose aluminum when your project demands lightweight performance, higher temperature tolerance, or strong mechanical properties at low mass.
Aluminum vs. Zinc
Density: Aluminum 2.76 g/cm³ / Zinc 6.60 g/cm³
Weight: Aluminum is 58% lighter for the same part volume versus Zinc
Strength: Aluminum typically better strength relative to weight
Service Temperature: Aluminum better choice for higher temperature service applications
Fine Detail: Zinc excellent for small features, tight tolerances and reduced machining costs
Tool Life: Zinc 500,000-2,000,000 shots versus Aluminum 100,000-300,000 shots
Cycle Time (Production): Zinc 50-60% faster cycle time than Aluminum.
Start Your Project
Shawnee Specialties is ready to support your aluminum die casting needs - from concept and tooling through full production.
Contact us today to request a quote and learn why manufacturers across the Midwest and United States trust our aluminum die casting expertise.