Work Item: ASTM WK43831 -
Revision of A320 / A320M - 11a Standard Specification for Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service
Active Standard: A320 / A320M - 11a
Developed by Subcommittee: A01.22 | Committee A01 | Contact Staff Manager
The underline requirement for A194 Grades 2HM and 7M has been made optional. This revision will make the requirments for L7M consistent with the A194 requirements.
additional elements; austenitic stainless steel; boltssteel; chromium-molybdenum steel; fastenerssteel; markings on fittings; nickel-chromium-molybdenum alloy steel; pressure vessel service; stainless steel bolting; starting material; steel barsalloy; steel bolting; steel flanges; steel valves; temperature service applicationslow; Stainless steel bolting materials--specifications; Steel fittings--specifications; Steel flanges--specifications; Steel valves--specifications; Austenitic steel--specifications; Low-temperature service applications--steel; Alloy steel bars--specifications; Alloy steel bolting materials--specifications;
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