Compare SAE-AISI 4012 Steel to ANSI/AA Cast Aluminum
332.0 (332.0-T5, formerly F332.0, LM26, SC103A, A03320) Cast Aluminum333.0 (LM24, SC94A, A03330) Cast Aluminum
512.0 (512.0-F, formerly B514.0, SG42A, A05120) Cast Aluminum513.0 (513.0-F, formerly A514.0, GZ42A, A05130) Cast Aluminum