Technical and Material Specifications
The K&H Precision foundry utilizes premium alloys to deliver precision quality through all of our sand casting, plaster mold casting, and heat treatment services. Browse through the PDF documents linked below to find out more about our foundry’s material specifications along with the technical details of our foundry services.
PREMIUM ALLOY OPTIONS
K&H Precision works with quality Alcan Prime alloys that meet the Aluminum Association’s strict 3XX Series metalworking standards. These premium alloys are engineered using the advanced Alcan “Cristal” method which refines the tensile properties of the alloy in relation to the magnesium content as it undergoes heat treatment. The result is a range of quality alloys that offer enhanced metallurgical properties throughout the molding and casting processes.
NO-BAKE SAND MOLD CASTING TOLERANCES
Our efficient no-bake sand mold casting services can achieve dimensional tolerances as close as 0.020” or 0.50mm.
PLASTER MOLD CASTING TOLERANCES
Our precision plaster mold-casting services are capable of achieving dimensional tolerances as close as 0.005” or 0.13mm.