Work Item: ASTM WK44456 -
Revision of A320 / A320M - 11a Standard Specification for Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service
(What is a Work Item?)
Active Standard: A320 / A320M - 11a
Developed by Subcommittee: A01.22 | Committee A01 | Contact Staff Manager
To align chemistry requirements in Table-3 with chemistry requirements in ASTM A 29 (Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements) and ASTM A 276 (Standard Specification for stainless steel bars and shapes).
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;
Back to Top