ISO 15614-13:2023

مواصفة قياسية دولية   الإصدار الحالي · اعتمدت بتاريخ ١٣ نوفمبر ٢٠٢٣

Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 13: Upset (resistance butt) and flash welding

ملفات الوثيقة ISO 15614-13:2023

الإنجليزية 13 صفحات
الإصدار الحالي
108.24 USD

مجال الوثيقة ISO 15614-13:2023

This document specifies how a preliminary welding procedure specification (pWPS) is qualified by welding procedure tests.

This document defines the conditions for the execution of welding procedure tests and the range of qualification for welding procedures for all welding operations within the qualification of this document.

Two classes of welding procedure tests are given in order to permit application to a wide range of welded fabrication. They are designated by classes A and B. In class A, the extent of testing is greater and the ranges of qualification are more restrictive than in class B.

Procedure tests carried out to class A automatically qualify for class B requirements, but not vice-versa.

When no class is specified in a contract or application standard, all the requirements of class A apply.

NOTE          Class B corresponds to level 1 and class A corresponds to level 2 in accordance with ISO 15614-1.

This document applies to upset (resistance butt) welding and flash welding of any metallic materials in all product forms (e.g. with solid, tubular, flat or circular cross-sections). It covers the following resistance welding processes, as defined in ISO 4063:2023:

     24 – flash welding, using direct current or alternating current with various movement sequences, constant flashing and pulsed flashing;

     25 – resistance butt welding (upset welding), using direct current or alternating current with various current and pressure sequences.

الأكثر مبيعاً

GSO 150-2:2013
 
مواصفة قياسية خليجية
فترات صلاحية المنتجات الغذائية - الجزء الثاني : فترات الصلاحية الاختيارية
YSMO GSO 150-2:2020
GSO 150-2:2013 
لائحة فنية يمنية
فترات صلاحية المنتجات الغذائية - الجزء الثاني : فترات الصلاحية الاختيارية
GSO 2055-1:2015
 
لائحة فنية خليجية
الأغذية الحلال – الجزء الأول : الاشتراطات العامة للأغذية الحلال
YSMO GSO 150-1:2020
GSO 150-1:2013 
لائحة فنية يمنية
فترات صلاحية المنتجات الغذائية - الجزء الأول : فترات الصلاحية الإلزامية

اعتمدت مؤخراً

ISO 7944:2024
 
مواصفة قياسية دولية
Optics and photonics — Reference wavelengths
ISO 21498-2:2024
 
مواصفة قياسية دولية
Electrically propelled road vehicles — Electrical specifications and tests for voltage class B systems and components — Part 2: Electrical tests for components
ISO 23551-1:2024
 
مواصفة قياسية دولية
Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: Automatic and semi-automatic shut-off valves
ISO 13695:2024
 
مواصفة قياسية دولية
Optics and photonics — Lasers and laser-related equipment — Test methods for the spectral characteristics of lasers