1 Scope
This part of GB/T 12467 defines comprehensive quality requirements for fusion welding of metallic materials.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 12467.1 Quality requirements for fusion welding of metallic materials-Part 1: Criteria for the selection of the appropriate level of quality requirements
GB/T 12467.5-2009 Quality requirements for fusion welding of metallic materials-Part 5: Standard documents need to conform to claim conformity to the quality requirements
3 Terms and Definitions
For the purposes of this document, the terms and definitions given in GB/T 12467.1 apply.
4 Use of this Part of GB/T 12467
For general information on the use of this part of GB/T 12467, GB/T 12467.1 shall be used.
In order to fulfil the quality requirements given in this part of GB/T 12467, the conformity to relevant documents given in GB/T 12467.5-2009 shall be verified.
In certain situations, e.g. where manufacturing is more suited to GB/T 12467.3 or GB/T 12467.4, or where particular operations, such as heat treatment, are not undertaken, the requirements detailed in this part of GB/T 12467 may be selectively amended or deleted. Otherwise, the requirements contained within this part of GB/T 12467 shall be adopted in full.
GB/T 12467.2-2009 The following standards are cited：
