HB 5218.13-1995
Aluminum Alloy Chemical Analysis Method Oxalate Gravimetric Determination of Total Rare Earth (English Version)
- Standard No.
- HB 5218.13-1995
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Aviation
- Status
- 2004-06
- Replace By
- HB/Z 5218.13-2004
- Latest
- HB/Z 5218.13-2004
- Scope
- This standard specifies the method summary, reagents, analysis steps and tolerances for the determination of the total rare earth content in aluminum alloys using the oxalate gravimetric method. This standard is applicable to the determination of total rare earth content in aluminum alloys.
HB 5218.13-1995 history
- 2004 HB/Z 5218.13-2004 Methods for chemical analysis of aluminium alloys-Part 13:Determination of total rare earth contents by oxalate gravimetric method
- 1970 HB 5218.13-1995 Aluminum Alloy Chemical Analysis Method Oxalate Gravimetric Determination of Total Rare Earth
- 1982 HB 5218.13-1982 Determination of chromium content in aluminum alloy
HB 5218.13-1995 Aluminum Alloy Chemical Analysis Method Oxalate Gravimetric Determination of Total Rare Earth was changed to HB/Z 5218.13-2004 Methods for chemical analysis of aluminium alloys-Part 13:Determination of total rare earth contents by oxalate gravimetric method.
