I.S. EN ISO 4957:2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
TOOL STEELS
Hardcopy , PDF
23-07-2013
English
01-01-2000
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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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
Annex ZA (normative) Normative references to international
publications with their relevant European publications
Bibliography
Specifies following four grades of wrought tool steels: non-alloy cold-work tool steels, alloy cold-work tool steels, alloy hot-work tool steels, and high-speed tool steels.
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ONORM EN ISO 4957 : 2001 | Identical |
| SN EN ISO 4957 : 2001 | Identical |
| UNI EN ISO 4957 : 2002 | Identical |
| DIN EN ISO 4957:2001-02 | Identical |
| BS EN ISO 4957:2000 | Identical |
| NEN EN ISO 4957 : 2000 | Identical |
| NBN EN ISO 4957 : 2000 | Identical |
| ISO 4957:1999 | Identical |
| EN ISO 4957:1999 | Identical |
| NF EN ISO 4957 : 2000 | Identical |
| NS EN ISO 4957 : 1ED 2000 | Identical |
| ISO 404:2013 | Steel and steel products — General technical delivery requirements |
| ISO 6929:2013 | Steel products — Vocabulary |
| EN 10027-2:2015 | Designation systems for steels - Part 2: Numerical system |
| ISO/TR 9769:1991 | Steel and iron Review of available methods of analysis |
| EN ISO 377:2017 | Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017) |
| ISO 1035-3:1980 | Hot-rolled steel bars — Part 3: Dimensions of flat bars |
| ISO 1035-4:1982 | Hot-rolled steel bars — Part 4: Tolerances |
| ISO 4948-1:1982 | Steels Classification Part 1: Classification of steels into unalloyed and alloy steels based on chemical composition |
| ISO 1035-1:1980 | Hot-rolled steel bars — Part 1: Dimensions of round bars |
| ISO 4955:2016 | Heat-resistant steels |
| ISO 6506:1981 | Metallic materials — Hardness test — Brinell test |
| ISO 6508:1986 | Metallic materials Hardness test Rockwell test (scales A - B - C - D - E - F - G - H - K) |
| ISO 10474:2013 | Steel and steel products — Inspection documents |
| ISO 9722:1992 | Nickel and nickel alloys Composition and forms of wrought products |
| ISO 377:2017 | Steel and steel products — Location and preparation of samples and test pieces for mechanical testing |
| ISO 14284:1996 | Steel and iron — Sampling and preparation of samples for the determination of chemical composition |
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