The 2012 Amendment of AS 4100 contains a number of changes that affect welding due to the inclusion of quenched and tempered steels and the updated requirements to match the changed requirements of the Standards for welding consumables.
ASI TN008 Welding consumables and design of welds in AS 4100-1998 with Amendment 1, 2012 by T.J. Hogan, Feb 2012.

ASI Members have full access to the Member Library!