Sand Casting FAQ

AA 356 T6 and A356 are very similar in properties with AA A356.0 being a higher purity alloy. In the heat-treated T6 condition, AA A356.0 is stronger, more elastic, and harder than AA 356.0. Mechanical properties for the two alloys can be found on our 356 Aluminum Sand Casting page.

• Sand castings require a low capital investment in tooling. A typical sand-cast pattern costs from $500 to $7,500 depending on the complexity of the part. A die-cast tool will cost from $7.500 on the low end up to $75,000 on the high end.
• Large components can be produced as well as complex shapes with coring.
• Low to mid-volume production runs are typical.

We pour a variety of lead-free alloys with the most common being CDA C89833 because it complies with the Safe Water Drinking Act and U.S.A Environmental Act.