Selecting and Specifying Hot and Cold Rolled Steel Sheet and Strip
This SAE Recommended Practice outlines a procedure for selecting the proper specification for carbon steel sheet and strip which are purchased to make an identified part. Specifications considered are:
ASTM A109—Steel, Carbon, Cold Rolled Strip.
ASTM A569—Steel, Carbon (0.15 maximum percent), Hot Rolled Sheet, Commercial Quality (HRCQ).
ASTM A621—Steel, Sheet, Carbon, Hot Rolled, Drawing Quality (HRDQ).
ASTM A622—Steel, Sheet, Carbon, Hot Rolled, Drawing Quality, Special Killed (HRDQSK).
ASTM A568—Steel, Carbon and High-Strength Low-Alloy Hot Rolled Sheet, and Cold Rolled Sheet, General Requirements.