<?xml version="1.0" encoding="UTF-8"?><toc><section id="foreword.nat"><title>Vorwort</title></section><section id="sub-1"><label>1</label><title>Anwendungsbereich</title></section><section id="sub-2"><label>2</label><title>Normative Verweisungen</title></section><section id="sub-3"><label>3</label><title>Begriffe</title><section id="sub-3.1"><label>3.1</label><title>Innendruckfestigkeit</title></section></section><section id="sub-4"><label>4</label><title>Werkstoff (Formstoff)</title></section><section id="sub-5"><label>5</label><title>Anforderungen</title><section id="sub-5.1"><label>5.1</label><title>Lieferzustand</title></section><section id="sub-5.2"><label>5.2</label><title>Oberflächenbeschaffenheit</title></section><section id="sub-5.3"><label>5.3</label><title>Maße und Grenzabmaße</title></section><section id="sub-5.4"><label>5.4</label><title>Festigkeitseigenschaften beim Zeitstand-Innendruckversuch</title><section id="sub-5.4.1"><label>5.4.1</label><title>Werkstoff-(Formstoff-)prüfung</title></section><section id="sub-5.4.2"><label>5.4.2</label><title>Bauteilprüfung</title></section><section id="sub-5.4.3"><label>5.4.3</label><title>Verbindungsprüfung</title><section id="sub-5.4.3.1"><label>5.4.3.1</label><title>Schweißverbindungen</title></section><section id="sub-5.4.3.2"><label>5.4.3.2</label><title>Bauteilkombinationen</title></section></section></section></section><section id="sub-6"><label>6</label><title>Prüfungen</title><section id="sub-6.1"><label>6.1</label><title>Allgemeines und Zeitpunkt der Prüfungen</title></section><section id="sub-6.2"><label>6.2</label><title>Lieferzustand und Oberflächenbeschaffenheit</title></section><section id="sub-6.3"><label>6.3</label><title>Maße und Grenzabmaße</title></section><section id="sub-6.4"><label>6.4</label><title>Zeitstand-Innendruckversuch</title><section id="sub-6.4.1"><label>6.4.1</label><title>Probekörperanzahl</title></section><section id="sub-6.4.2"><label>6.4.2</label><title>Probekörperanordnung</title></section><section id="sub-6.4.3"><label>6.4.3</label><title>Durchführung der Prüfungen</title></section><section id="sub-6.4.4"><label>6.4.4</label><title>Auswertung der Prüfungen</title></section></section><section id="sub-6.5"><label>6.5</label><title>Nachweis</title></section></section><section id="sub-a"><label>Anhang A</label><title>Erläuterungen (informativ)</title></section><section id="sub-b"><label>Anhang B</label><title>Literaturhinweise (informativ)</title></section></toc>