ISO 3575:2016

DRAFT INTERNATIONAL STANDARD
ISO/DIS 3575
ISO/TC 17/SC 12 Secretariat: ANSI
Voting terminates on:
Voting begins on:
2015-07-20 2015-10-20
Continuous hot-dip zinc-coated and zinc-iron alloy-coated
carbon steel sheet of commercial and drawing qualities
Tôles en acier au carbone galvanisées en continu par immersion à chaud, de qualité commerciale et
pour emboutissage
ICS: 77.140.50
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ISO/DIS 3575:2015(E)
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PROVIDE SUPPORTING DOCUMENTATION. ISO 2015

ISO/DIS 3575:2015(E)
© ISO 2015, Published in Switzerland
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ii © ISO 2015 – All rights reserved

ISO/DIS 3575:2015(E)
Contents Page
Foreword .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Dimensions . 3
5 Conditions of manufacture . 3
5.1 Steelmaking . 3
5.2 Chemical composition . 3
5.3 Chemical analysis . 3
5.3.1 Heat analysis . . 3
5.3.2 Product analysis . 3
5.4 Mechanical properties . 4
5.4.1 Ordering conditions . 4
5.4.2 Fabrication qualities . 5
5.4.3 Interstitial free steel . . 5
5.5 Coating . 7
5.5.1 Coating mass. 7
5.5.2 Coating adherence . 7
5.6 Weldability . 8
5.7 Painting . 8
5.8 Surface treatment . 8
5.8.1 Mill passivation . 8
5.8.2 Mill phosphating . 8
5.8.3 Oiling . 9
5.9 Coated coil joining . 9
5.10 Dimensional and shape tolerances . 9
6 Sampling . 9
6.1 Tensile test . 9
6.2 Coating tests . 9
6.2.1 Coating mass. 9
6.2.2 Triple-spot test . 9
6.2.3 Single-spot test . 9
6.2.4 Coating adherence .10
7 Test methods .10
7.1 Tensile test .10
7.2 Coating properties .10
7.2.1 Coating mass.10
7.2.2 Coating adherence .10
8 Designation system .10
8.1 Coating type .10
8.2 Coating mass .10
8.3 Coating finish condition .11
8.4 Surface treatment .11
8.5 Base-metal quality designation .11
8.6 Examples .11
9 Retests .12
9.1 Machining and flaws.12
9.2 Elongation .12
9.3 Additional tests .12
10 Resubmission .12
ISO/DIS 3575:2015(E)
11 Workmanship .12
12 Inspection and acceptance .13
13 Coil size .13
14 Marking .13
15 Information to be supplied by the purchaser.13
Annex A (normative) Orders requiring base-metal thickness .15
Bibliography .16
iv © ISO 2015 – All rights reserved

ISO/DIS 3575:2015(E)
Foreword
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