Standard Speciﬁcation for Quenched and Tempered Vacuum-Treated Carbon and Alloy Steel Forgings for Pressure Vessels1
This standard is issued underneath the ﬁxed designation a 508/a 508m; the wide variety right now following the designation shows the 12 months of unique adoption or, inside the case of revision, the 12 months of last revision. A variety of in parentheses suggests the year of closing reapproval. A superscript epsilon (e) indicates a piece of writing alternate because of the closing revision or reapproval.
This fashionable has been accepted for use by using groups of the department of defense.
Click below to get ASTM A 508/A 508M – 04a international standard
You can also get ASTM A 507 – 04 international standard