ASTM WK40366(What is a Work Item? / How to Input to a Work Item)Work Item: ASTM WK40366 - Revision of A447 / A447M - 11 Standard Specification for Steel Castings, Chromium-Nickel-Iron Alloy (25-12 Class), for High-Temperature ServiceActive Standard: A447 / A447M - 11 Developed by Subcommittee: A01.18 | Committee A01 Home | Contact Staff Manager
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