GB/T 19866-2005Specification and qualification of welding procedures for metallic materials -- General rules (English PDF)

Foreword

This Standard identically adopts ISO 15607.2003 "Specification and

qualification of welding procedures for metallic materials - General rules"

(English version).

In order to ensure the standard coordination and operability, this Standard

makes the necessary editorial changes in the equivalent of the translation of

the international standard.

Compared with ISO 15607, this Standard made the following changes in the

content.

- directly used the definitions of GB/T 3375;

- deleted the clause of "Abbreviations" in ISO 15607, added the

abbreviations in relevant terms;

- the process specifications for different welding methods shall be specified

by the ISO 15609 series of standards; this series of standards is being

drafted. In order to ensure the operability of the standard, this Standard

does not specify the format requirements for the welding procedure.

This Standard shall be issued for the first time.

Annex A, Annex B, Annex C of this Standard are informative.

This Standard was proposed by China Machinery Industry Federation.

This Standard shall be under the jurisdiction of National Technical Committee

on Welding of Standardization Administration of China.

Main drafting organizations of this Standard. Harbin Welding Research Institute,

Harbin Welding Technology Training Center.

Main drafters of this Standard. Piao Dongguang, Wang Lin, Qian Qiang.

Specification and qualification of welding

procedures for metallic materials - General rules

1 Scope

This Standard defines general rules for the specification and qualification of

welding procedures.

This Standard is applicable to manual, mechanized and automatic welding.

2 Normative references

The following standards contain the provisions which, through reference in this

Standard, constitute the provisions of this Standard. For dated references,

subsequent amendments (excluding corrections) or revisions do not apply to

this Standard. However, the parties who enter into agreement based on this

Standard are encouraged to investigate whether the latest versions of these

documents are applicable. For undated reference documents, the latest

versions apply to this Standard.

GB/T 3375, Welding terminology

GB/T 5185, Welding and allied processes - Nomenclature of processes and

reference numbers

GB/T 19867.1, Welding procedure specification for arc welding

GB/T 19868.1, Welding procedure qualification based on tested welding

consumables

GB/T 19868.2, Welding procedure qualification based on previous welding

experience

GB/T 19868.3, Welding procedure qualification by adoption of a standard

welding procedure

GB/T 19868.4, Welding procedure qualification based on pre-production

welding test

GB/T 19869.1, Welding Procedure Qualification Test for Steels, Nickel and

Nickel Alloys

......