Save 30-50% on material costs with sand castings
We source aluminum sand castings through a trusted local foundry, then machine them to your exact specifications — delivering significant cost savings without compromising quality.
Request a Casting QuoteCommon sand casting alloys
These are some of the most frequently poured aluminum sand casting alloys. We can source a wide range of alloys beyond what's listed here — just let us know what your project requires.
Excellent castability and good mechanical properties. Ideal for engine components, valve bodies, and complex housings.
Superior strength and ductility with excellent pressure tightness. Great for structural and aerospace-adjacent parts.
High-strength aluminum alloy with outstanding mechanical properties. Used where strength and durability are critical.
Excellent corrosion resistance and good machinability. Well-suited for marine, industrial, and outdoor applications.
Don't see the alloy you need? We can source virtually any aluminum sand casting alloy for your application.
How it works
Send Your Design
CAD file, blueprint, or even an existing part — we can create a sand casting from any of these.
Get Dual Quotes
We quote it both ways: billet machining vs. sand casting + machining. You choose what works best for your budget and timeline.
We Handle Everything
Foundry coordination, casting inspection, precision machining, and delivery to your door.
When sand casting makes sense
Medium to high-volume production
Sand casting becomes more cost-effective as quantities increase — pattern costs are spread across more parts
Heavy material removal
Parts with complex shapes that would waste significant billet material are ideal candidates for casting
Weight-sensitive applications
Castings can be designed with internal features and coring to reduce weight without sacrificing strength
Budget constraints
30-50% material cost savings compared to machining from solid billet aluminum
How We Source Your Castings
We work with a trusted local foundry to source high-quality aluminum sand castings. While casting isn't done in-house, we coordinate the entire process — from pattern design through final delivery.
Every casting is thoroughly inspected at our facility before machining begins. This ensures quality control and eliminates surprises downstream.
Commonly poured alloys include:
- 319 Aluminum
- 356 Aluminum
- Tenzalloy
- Almag
- And many more — just ask
Billet vs. Sand Casting: We quote both
Billet Machining
- Faster for low-volume and prototypes
- No tooling or pattern costs
- Tighter tolerances achievable
- Higher material cost for complex shapes
Sand Casting + Machining
- 30-50% material cost savings
- Better for medium to high volume
- Complex internal features possible with coring
- Reduced weight for same strength
Not sure which approach is best? We'll evaluate your design and provide recommendations with both options quoted.
Ready to explore sand casting options?
Send us your design and we'll provide a detailed comparison: billet vs. sand casting.
Request Dual Quote