RO
STAS 7450-89
Heat- treated quality carbon and alloyed steels for machine buildings. General technical requirements for quality
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Status :
Withdrawn
Approval date : 1/1/1989
Publish date : 6/1/1989
Withdrawal date : 4/22/2004
Number of pages : 8
ICS : 77.140.10 Heat-treatable steels
Technical Committee : 42 - Steels and ferroalloy
- Replaces STAS 7450-79
- Normative reference STAS 165-83
- Normative reference STAS 7511-81
- Normative reference STAS 6258-73
- Normative reference STAS 11961/1-83
- Normative reference STAS 4203-74
- Normative reference STAS 791-88
- Normative reference STAS 880-88
- Normative reference STAS 1750-80
- Normative reference STAS 1400-75
- Normative reference STAS 7324-75
- Normative reference STAS 2233-80
- Normative reference STAS 5490-80
- Conflict with SR EN 10083-2+A1:2002