Name: NEN EN ISO 11970 : 2016
Brand: NEN

SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR PRODUCTION WELDING OF STEEL CASTINGS

Published date

12-01-2013

Publisher

Netherlands Standards

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Preliminary welding procedure specification (pWPS)
5 Welding procedure test
6 Test piece
7 Examination and testing
8 Range of approval
9 Welding procedure approval record (WPAR)
Annex A (informative) Welding procedure approval - Record
form (WPAR) welding procedure approval - Test
certificate
Annex B (normative) Details of weld test

Defines how a welding procedure specification (WPS) for production welding of steel castings is qualified. Also defines the conditions for the execution of welding procedure qualification tests and the limits of validity of a qualified welding procedure for all practical welding operations within the range of essential variables.

DocumentType	Standard
PublisherName	Netherlands Standards
Status	Current

Standards	Relationship
UNI EN ISO 11970 : 2007	Identical
EN ISO 11970:2016	Identical
BS EN ISO 11970:2016	Identical
ISO 11970:2016	Identical
ONORM EN ISO 11970 : 2016	Identical
I.S. EN ISO 11970:2016	Identical
DIN EN ISO 11970:2016-08	Identical

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NEN EN ISO 11970 : 2016

SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR PRODUCTION WELDING OF STEEL CASTINGS

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory