JIS B 0122:1978
Symbols of metal working processes
Date Published:
1978-02-28
Date Confirmed:
2023-10-20
Status:
Valid
Japanese 20pages
JPY 1,800 ( JPY 1,800excl. tax )
English 15pages
JPY 6,600 ( JPY 6,600excl. tax )
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- Standard Abstract
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This Japanese industrial Standard specifies the symbols used for indicating the working processes, which are generally used after the secondary processes mainly for metals, on the drawings, progress chart, etc.More
| Document Type | Confirmed |
|---|---|
| History |
1964-12-01 Established 1968-02-01 Confirmed 1971-04-01 Confirmed 1974-04-01 Confirmed 1977-05-01 Confirmed 1978-02-01 Revised 1982-12-01 Confirmed 1988-07-01 Confirmed 1994-04-01 Confirmed 1999-04-20 Confirmed 2003-11-20 Confirmed 2008-10-01 Confirmed 2013-10-21 Confirmed 2018-10-22 Confirmed 2023-10-20 Confirmed
Explanation of HistoryJIS is national standard established by the Competent Minister based on the Industrial Standardization Act. Before five years have passed from the date of establishment, revision, and confirmation, the JIS will be reviewed, and the Competent Minister will either revise, confirm, or withdraw the JIS.
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| Drafting Body |
Japan Machine Tool Builders' Association |
| ICS |
01.080.30 25.060.01 |
| Corresponding International Standards |
Explanation of Equivalency
|
| Referenced JIS Stantards | H0404 |
| Referenced International Stantards | |
| JIS Handbook |
Heat Treatment:2025(E) |
| Remarks | |
| Errata |