Pattern and core box materials

By C.A. Lawton | January 26, 2022

The C.A. Lawton Co. can make patterns and core boxes from various materials. Here are the options we offer. Metal: Typical materials used include aluminum and steel. Advantages are high tolerance and excellent durability. Downsides are long lead times and high costs. Metal patterns are best suited for high production run-parts (EAU 200 castings or more),…

Read More