RO
SR 13172-4:1993
Steel forgings on hydraulic press, machining allowances and tolerances for pipes and rings
Standardul reglementeaza adaosurile de prelucrare si abaterile limita pentru piesele forjate din otel, de tipul pieselor tubulare sau inelare. In anexa sunt date recomandari privind formulele de calcul pentru adaosurile tehnologice
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Status :
Valid
Approval date : 8/30/1993
Publish date : 2/1/1994
Number of pages : 15
ICS : 77.140.80 Iron and steel castings,77.140.85 Iron and steel forging
Technical Committee : 42 - Steels and ferroalloy
- Replaces STAS 2171/1-84
- Normative reference SR 13172-3:1993
- Normative reference SR 13172-2:1993