Quality SAE 1018 Technical card According to standards ASTM A 576-90b: 2000 Hot rolled Lucefin Group ASTM A 311/A 311M: 2004 Cold drawn Chemical composition C% Si% Mn% P% max S% max 0,15-0,20 a) 0,60-0,90 0,040 0,050 ± 0.02 ± 0.03 + 0.008 + 0.008 Product deviations ...
SAE1045-1018[1]
which of the many grades being specified were the ones in most common demand and the feasibility of combining compositions having like requirements. From these studies the most common grades of steel have been selected and kept in the current revision. The cast or heat chemical composition limits...
SAE 1018 indicates non-modified carbon steel containing 0.18% of carbon. SAE 5130 indicates a chromium alloy steel containing 1% of chromium and 0.30% of carbon. An additional letter is sometimes added between the second and third digits of the code groups such as 11L41, 12L14 or 50B40. ...
which of the many grades being specified were the ones in most common demand and the feasibility of combining compositions having like requirements. From these studies the most common grades of steel have been selected and kept in the current revision. The cast or heat chemical composition limits...