BS ISO 2107:2023
$102.76
Aluminium and aluminium alloys. Wrought products. Temper designations
Published By | Publication Date | Number of Pages |
BSI | 2023 | 20 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions |
8 | 4 Basic temper designations 4.1 F — as fabricated |
9 | 4.2 O — annealed 4.3 H — strain-hardened 4.4 W — solution heat-treated 4.5 T — precipitation hardened to produce stable tempers other than F, O or H 5 Subdivisions of O temper designations 5.1 O1 — high-temperature annealed to accentuate ultrasonic response and provide dimensional stability 5.2 O3 — homogenized |
10 | 6 Subdivisions of H temper designations 6.1 General 6.2 First digit after H 6.3 Second digit after H |
11 | 6.4 Third digit after H |
12 | 6.5 Other digits after H 7 Subdivisions of T temper designations 7.1 First digits (numerals 1 to 10) after T |
14 | 7.2 Additional digits added to designations T1 to T10 7.3 Assigned additional digits for stress-relieved T tempers 7.3.1 Stress-relieved by stretching |
15 | 7.3.2 Stress relieved by compressing 7.3.3 Stress relieved by combined stretching and compressing 7.4 Assigned additional digits for stress-relieved W tempers 7.5 Assigned additional digits for variations of T7 type tempers |
16 | 7.6 Assigned additional digits for producer/supplier demonstration tempers and purchaser/user processed tempers 7.6.1 Temper designations for producer/supplier — Laboratory demonstration of response to heat treatment 7.6.2 Temper designations for producer/supplier — Demonstration of response to temper conversion |
17 | 7.6.3 Temper designations for purchaser/user heat treatment |
18 | Annex A (informative) Common, regionally applied temper designations and descriptions |