GB/T 12769-2025 English PDF - Titanium-clad copper bar standard
Titanium-clad copper bar
Standard Details
GB/T 12769-2025 (English Version)
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GB/T 12769-2025 (Chinese Version)
- Chinese original version
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Standard Introduction
This document specifies the classification and marking, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying documents and order form contents of titanium-copper clad rods.
This document is applicable to titanium-copper/titanium-copper-steel clad rods (hereinafter referred to as clad rods) used for manufacturing metal anode electrolytic cells and for other purposes.
Standard Catalog
The standard consists of the following main sections:
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 Classification and Marking
4.1 Product Classification
4.2 Product Marking
5 Technical Requirements
5.1 Chemical Composition
5.3 Cladding Quality
5.4 Appearance Quality
6 Test Methods
6.1 Chemical Composition
6.2 Dimensional Tolerances
6.3 Cladding Quality
6.4 Appearance Quality
7 Inspection Rules
7.1 Inspection and Acceptance
7.2 Batch Formation
7.3 Inspection Items and Sampling
7.4 Judgment of Inspection Results
8 Marking, Packaging, Transportation, Storage and Accompanying Documents
8.1 Marking
8.2 Packaging, Transportation and Storage
8.3 Accompanying Documents
9 Order Form Contents
Appendix A
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