BS DD 139(1986) : 1986
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SPECIFICATION FOR ZINC-ALUMINIUM ALLOY INGOTS AND CASTINGS
Hardcopy , PDF
30-06-2009
English
01-01-1986
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Foreword
Committees responsible
Specification
1. Scope
2. Definitions
3. Information to be supplied in enquiry and order
4. General requirements
5. Specific requirements for ingots
6. Specific requirements for castings
7. Test samples for chemical analysis
Appendices
A. Optional supplementary inspection and test
procedures for castings
B. Typical mechanical properties of separately cast
test bars of zine-aluminium alloys at room
temperature
C. Typical physical properties of zinc-aluminium alloys
Tables
1. Chemical composition of zinc-aluminium alloy ingots
2. Chemical composition of zinc-aluminium alloy castings
3. Typical mechanical properties of separately cast
test bars of zinc-aluminium alloys at room
temperature
4. Typical physical properties of zinc-aluminium alloys
Figures
1. Sand-or chill-cast test sample A. Nominal sizes
2. Sand-or chill-cast test sample B. Nominal sizes
3. Chill-cast test sample C. Nominal sizes
4. Chill-cast test sample D. Nominal sizes
5. Standard proportional round test piece
Gives requirements for the chemical composition and identification of ingots and castings in three zinc-aluminium alloys, designated ZA8, ZA12 and ZA27. Procedures for verifying that ingots and castings meet the requirements of this Draft are also described together with methods for the selection and preparation of the samples.
| Committee |
NFE/8
|
| DocumentType |
Draft
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 5350-A2:1990 | Methods of test for adhesives. Adherends Guide to the selection of adherend materials |
| BS 336:1989 | Specification for fire hose couplings and ancillary equipment |
| BS 3630-1:1963 | Methods for the sampling and analysis of zinc and zinc alloys Sampling of ingot zinc and zinc alloy ingots |
| BS 3630-8:1971 | Methods for the sampling and analysis of zinc and zinc alloys Lead and cadmium in zinc (grades Zn1 and Zn2) and zinc alloys (polarographic method) |
| BS 3630-5:1963 | Methods for the sampling and analysis of zinc and zinc alloys Iron in ingot zinc and zinc alloys (photometric method) |
| BS 3630-2:1972 | Methods for the sampling and analysis of zinc and zinc alloys Tin in ingot zinc and zinc alloys (photometric method) |
| BS 3630-6:1965 | Methods for the sampling and analysis of zinc and zinc alloys Aluminium in zinc alloys (volumetric method) |
| ASTM B 240 : 2017 : REDLINE | Standard Specification for Zinc and Zinc-Aluminum (ZA) Alloys in Ingot Form for Foundry and Die Castings |
| BS 3630-4:1963 | Methods for the sampling and analysis of zinc and zinc alloys Sampling of ingot zinc, zinc alloy ingots and zinc alloy die castings for spectrographic analysis |
| BS 3630-15:1976 | Methods for the sampling and analysis of zinc and zinc alloys Magnesium in zinc alloys (atomic absorption method) |
| BS 1957:1953 | Presentation of numerical values (fineness of expression; rounding of numbers) |
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