This standard is issued under the fixed designation A788/A788M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

2019年12月11日 · ASTM A788/A788M-2019 钢锻件通用要求的标准规范 Standard Specification for Steel Forgings, General Requirements 成功点赞+1 全文阅读已结束，下载本文需要使用

2011年11月9日 · This specification covers a group of common requirements that, unless covered by the individual product specification in another ASTM document, applies to steel forgings for general use. Materials shall be produced primarily by either electric-furnace, basic oxygen, vacuum-induction (VIM), or open-hearth melting process.

Designation: A 788 – 04An American National Standard. Standard Specification for. Steel Forgings, General Requirements1. This standard is issued under the fixed designation A 788; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

2024年9月2日 · heat treatment procedure in which the material is first austen- itized at a temperature above the upper critical temperature (Ac3) followed by cooling below the lower critical temperature

This specification covers a group of common requirements that, unless covered by the individual product specification in another ASTM document, applies to steel forgings for general use. Materials shall be produced primarily by either electric-furnace, basic oxygen, vacuum-induction (VIM), or open-hearth melting process.

In all cases only the current version of the standard as published by ASTM is to be considered the official document. This standard is issued under the fixed designation A788/A788M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

ASTM-A788 Standard Specification for Steel Forgings, General Requirements - general delivery requirements; steel forgings—alloy; steel forgings—carbon ;

astm a788/a788m-24 Standard Specification for Steel Forgings, General Requirements 1.1 This specification 2 covers a group of common requirements that, unless otherwise specified in the individual product specification, shall apply to steel forgings under any of the following specifications issued by ASTM: