View Historical Standards for A470:

Click any Designation link to view a Document Summary Description.

Document Designation and Title Year Select Item(s) A470/A470M Standard Specification for Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts 05e1 A470/A470M Standard Specification for Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts 05 A470 Standard Specification for Vacuum-Treated Carbon and Alloy Steel Forgings for Turbine Rotors and Shafts 03 A470 Standard Specification for Vacuum-Treated Carbon and Alloy Steel Forgings For Turbine Rotors and Shafts 01 A470 Standard Specification for Vacuum-Treated Carbon and Alloy Steel Forgings For Turbine Rotors and Shafts 99