UNI EN 515 : 1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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ALUMINIUM AND ALUMINIUM ALLOYS - WROUGHT PRODUCTS - TEMPER DESIGNATIONS
23-08-2022
11-05-2017
Foreword
1 Scope
2 Definitions
2.1 Cold-working
2.2 Strain-hardening
2.3 Solution heat-treating
2.4 Ageing
2.5 Annealing
3 Basis of codification
4 Basic temper designations
4.1 F - As fabricated
4.2 O - Annealed
4.3 H - Strain-hardened
4.4 W - Solution heat-treated
4.5 T - Thermally treated to produce stable tempers
other than F, O or H
5 Subdivisions of O (annealed) temper designations
5.1 O1 - High temperature annealed and slow cooled
5.2 O2 - Thermo-mechanically processed
5.3 O3 - Homogenized
6 Subdivisions of H (strain hardened) temper
designations
6.1 First digit after H
6.2 Second digit after H
6.3 Third digit after H
6.4 Other digits after H
7 Subdivisions of T (thermally treated to produce
tempers other than F, O or H) temper designations
7.1 First digit after T
7.2 Additional digits after T
7.3 Assigned additional digits for T tempers
7.3.1 Stress-relieved tempers
7.3.2 Numeral 2 as a second digit after T4 or T6
7.3.3 Variations of T7 type tempers
7.4 Recommendations for further T temper extensions
7.4.1 Numeral 1 as a second digit after T
7.4.2 Numerals 1 and 3 to 9 as a second digit after T3,
T8 or T9
7.4.3 Numerals 1 and 3 to 5 as a second digit after T5
or T6
7.4.4 Numeral 6 as a second digit after T5 or T6
7.4.5 Summary of possible uses of a second digit after
T
8 Summary
Establishes temper designations for all forms of wrought aluminium and aluminium alloys and for continuously cast aluminium and aluminium alloy drawing stock and strip meant to be wrought. Includes detailed definitions.
Committee |
CT 26
|
DevelopmentNote |
Supersedes UNI 8278 and UNI 3565. (07/2001)
|
DocumentType |
Standard
|
PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
Standards | Relationship |
NBN EN 515 : 1993 | Identical |
NF EN 515 : 2017 | Identical |
NEN EN 515 : 2017 | Identical |
NS EN 515 : 2017 | Identical |
I.S. EN 515:2017 | Identical |
UNE-EN 515:2017 | Identical |
BS EN 515:2017 | Identical |
EN 515:2017 | Identical |
DIN EN 515:2016-01 (Draft) | Identical |
UNI 11561 : 2014 | ALUMINUM AND ALUMINIUM ALLOYS - EXTRUDED AND DRAWN PRODUCTS - GUIDELINES ON ALUMINIUM ALLOY FOR SEMIFINISHED EXTRUDED PRODUCTS |
UNI 11401 : 2011 | GUIDELINE FOR THERMAL BREAK PROFILES |
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