Free AISI Standards
Available to download in PDF format at aisistandards.org. This does not include AISI S100-12 or AISI D100-13.
AISI Standards Published Prior to 2007
Available free of charge from the CCFSS Technical Library at ccfssonline.org.
AISI Material Standards
For standard grades of carbon and alloy steel bars, blooms, billets, slabs and rods with specified ladle chemistry ranges and limits (e.g., AISI 1040 steel), contact AIST at aist.org
For the development/ maintenance of material standards of stainless steels, contact SSINA at ssina.com.