Material Available Aluminum Stainless Steel Brass Copper Plastic Iron AL6061 SS201 C35600 C11000 POM 20# AL6063 SS301 C36000 C12000 Peek 45# AL6082 SS303 C37700 C12200 PMMA Q235 AL7075 SS304 C37000 C10100 ABS Q345B AL2024 SS316 C37100 Delrin Q345B AL