ASTM A 508 A 508M – 04a Pdf free download
Standard Specification for Quenched and Tempered Vacuum-Treated Carbon and Alloy Steel Forgings for Pressure Vessels1 This standard is issued under the fixed designation A 508/A 508M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the …
