1 Scope
This standard specifies the requirements, test methods, inspection rules as well as marking, packaging, transportation and storage of zinc ingots.
This standard is applicable to the zinc ingots that are produced from zinc concentrate and zinc-containing material by distillation method, rectifying method or electrolytic method. It is mainly used for industrial sectors such as galvanization, alloy, chemical and electricity.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigenda), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document applies.
GB/T 1250 Rules for Expression and Judgment of Limiting Values
GB/T 8170 Rules for Rounding off of Numerical Values
GB/T 12689 (All Parts) The Method for Chemical Analysis of Zinc and Zinc Alloys
Foreword I
1 Scope
2 Normative References
3 Requirements
4 Test Methods
5 Inspection Rules
6 Marking, Packaging, Transportation and Storage
7 Order (or Contract)
Appendix A (Informative) Comparison of Chapter and Article Numbers between This Standard and ISO 752: 2004
