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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
Describes 4 grades of wrought tool steels - 1 non-alloy cold-work steels 2 alloy cold-work tool steels 3 alloy hot-work tool steels 4 high-speed tool steels
| Committee |
TC 021
|
| DocumentType |
Standard
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Withdrawn
|
| Standards | Relationship |
| BS EN ISO 4957:2000 | Identical |
| EN ISO 4957:1999 | Identical |
| NEN EN ISO 4957 : 2000 | Identical |
| I.S. EN ISO 4957:2000 | Identical |
| NBN EN ISO 4957 : 2000 | Identical |
| SN EN ISO 4957 : 2001 | Identical |
| UNI EN ISO 4957 : 2002 | Identical |
| NS EN ISO 4957 : 1ED 2000 | Identical |
| DIN EN ISO 4957:2001-02 | Identical |
| NF EN ISO 4957 : 2000 | Identical |
| ISO 4957:1999 | Identical |
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