ONORM EN ISO 4957 : 2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
TOOL STEELS
06-12-2018
12-01-2013
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Inspection, testing and conformance of products
6 Marking
7 Ordering and designation
Annex A (informative) Hardness-tempering
temperature-curves
Annex B (normative) Supplementary or special
requirements
Annex C (informative) Designations of comparable steels
Bibliography
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