AS 3719.1-1989
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Aluminium and aluminium alloys Determination of iron - Spectrophotometric method
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English
13-10-1989
Sets out a spectrophotometric method for the determination of iron in aluminium and aluminium alloys in the range 0.05 percent to 2.5 percent. This Standard is technically equivalent to ISO 793:1973 but contains precision data obtained from an interlaboratory test program carried out in Australia.
| Committee |
CH/10
|
| DocumentType |
Standard
|
| ISBN |
0 7262 5764 8
|
| Pages |
5
|
| ProductNote |
Reconfirmed 02/09/2016.This standard has been reconfirmed in Australia in 2016 and remains current in New Zealand. Reconfirmation Notice 02/09/2016
|
| PublisherName |
Standards Australia
|
| Status |
Current
|
| Supersedes |
This Standard sets out a spectrophoto-metric method for the determination of iron in aluminium and aluminium alloys. This method is applicable to the determination of iron contents between 0.05% and 2.50% (m/m) in aluminium and aluminium alloys. It does not apply completely to the following special cases, for which it should be modified as described in Appendix A or Appendix B: (a) Unalloyed aluminium, aluminium-silicon alloys and any other aluminium alloy that is not easily attacked with hydrochloric acid (see Appendix A). (b) Alloys containing a copper content greater than 5%, zinc content greater than 4%, nickel content greater than 2% or alloys with a proportional combination of these elements greater than 5% total (see Appendix B).
First published as AS 3719.1-1989
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