ASTM A781/A781M-20 free download

10-01-2020 comment

ASTM A781/A781M-20 free download.Standard Specification for Castings, Steel and Alloy, Common Requirements, for General Industrial Use.The size of this pdf file is 4.87M.You are expected to share this website with your friends.
ASTM A781/A781M-20 covers a group of requirements that are mandatory requirements of the following steel casting specifications issued by ASTM. If the product specification specifies different requirements, the product specification shall prevail.
ASTM A781/A781M-20 also covers a group of supplementary requirements that may be applied to the above specifications as indicated therein. These are provided for use when additional testing or inspection is desired and apply only when specified individually by the purchaser in the order.
4. Materials and Manufacture
4.1 Melting Process-The steel shall be made by open hearth or electric furnace process with or without separate
refining, such as argon-oxygen-decarburization (AOD),unless otherwise specified in the individual specification.
5. Chemical Composition
5.1 Chemical Analysis-Chemical analysis of materials covered by this specification shall be in accordance with Test
Methods, Practices, and Terminology A751.
Download link:ASTM A781/A781M-20 free download

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