This specification stipulates the requirements, quality assurance regulations and delivery preparation for aluminum alloy die castings. This specification applies to aluminum alloy die castings for aviation products.
GB/T 231-1984 Metallic materials--Brinell hardness test
GB/T 6987.1 Aluminium and aluminium alloys--Determination of copper content--Electrolytic grarmetric method
GB/T 6987.10 Aluminium and aluminium alloys--Determination of tin content--Phenyl fluorone spectrophotometric method
GB/T 6987.11 Aluminium and aluminium alloys--Determination of lead content--Flame atomic absorption spectrometric method
GB/T 6987.12 Aluminium and aluminium alloys--Determination of titanium content--Diantipyrylmethane spectrophotometric method
GB/T 6987.13 Aluminium and aluminium alloys--Determination of vanadium content--N-benzoyl-Nphenylhydroxylamine spectrophotometric method
GB/T 6987.14 Aluminium and aluminium alloys--Determination of nickel content--Dimethylglyoxime spectrophotometric method
GB/T 6987.15 Aluminium and aluminium alloys--Determination of nikel content--Flame atomic absorption spectrometric method
GB/T 6987.16 Aluminium and aluminium alloys--Determination of magnesium content--CDTA titrimetric method
GB/T 6987.17 Aluminium and aluminium alloys--Determination of magnesium content--Flame atomic absorption spectrometric method
GB/T 6987.18 Aluminium and aluminium alloys--Determination of chromium content--Flame atomic absorption spectrometric method
GB/T 6987.19 Aluminium and aluminium alloys--Determination of zirconium content--Xylenol orange photometric method
GB/T 6987.2 Aluminium and aluminium alloys--Determination of copper content--Oxalyldihydrazide spectrophotometric method
GB/T 6987.20 Aluminium and aluminium alloys--Determination of gallium content--Butyrhodamine B spectrophotometric method
GB/T 6987.21 Aluminium and aluminium alloys--Determination of calcium content--Fiame atomic absorption spectrometric method
GB/T 6987.22 Aluminium and aluminium alloys--Determination of beryllium content--SCR spectrophotometric method
GB/T 6987.23 Aluminium and aluminium alloys--Determination of antimony content--Potassium iodide spectrophotometric method
GB/T 6987.24 Aluminium and aluminium alloys--Determination of the cerium subgroup of rare earth elements content--Tribromoarsenazo spectrophotometric method
GB/T 6987.25 Aluminium and aluminium alloys--Determination of cadmium content--Flame atomic absorption spectrometric method
GB/T 6987.26 Aluminium and aluminium alloys--Determination of lithium content--Flame atomic absorption spectrometric method
GB/T 6987.27 Aluminium and aluminium alloys--Determination of boron content--Ion selective electrode method
GB/T 6987.28 Aluminium and aluminium alloys--Determination of strontium content--Flame atomic absorption spectrometric method
GB/T 6987.29 Aluminium and aluminium alloys--Determination of copper content-2,9-Dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 6987.3 Aluminium and aluminium alloys--Determination of copper content--Falme atomic absorption spectrometric method
GB/T 6987.30 Aluminium and aluminium alloys--Determination of chromlum content--Diphenyicarbazide spectrophotometry mehtod after extraction
GB/T 6987.31 Aluminium and aluminium alloys--Determination of titanium content--Hydrogen peroxide spectrophotometric method
GB/T 6987.32 Aluminium and aluminium alloys--Determination of total rare earth contents--Rare earth oxalate gravimetric method
GB/T 6987.4 Aluminium and aluminium alloys--Determination of iron content--Orthopenanthroline photometric method
GB/T 6987.5 Aluminium and aluminium alloys--Determination of silicon content--Gravimetric method
GB/T 6987.6 Aluminium and aluminium alloys--Determination of silicon content--Molybdenum blue spectrophotometric method
GB/T 6987.7 Aluminium and aluminium alloys--Determination of manganese content--Potassium periodate spectrophotometric method
GB/T 6987.8 Aluminium and aluminium alloys--Determination of zinc content--EDTA titrimetric method
GB/T 6987.9 Aluminium and aluminium alloys--Determination of zinc conten--Flame atomic absorption spectrometric method
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
HB 6103 Dimensional tolerances and machining allowances of castings