QJ 169A-2011
Specification for aluminum alloy castings (English Version)

Standard No.

QJ 169A-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Aerospace

Replace

QJ 169-1989

Scope

This specification specifies the requirements, quality assurance regulations and delivery preparations for sand and metal aluminum alloy castings. This specification applies to aluminum alloy castings cast with sand molds and metal molds for aerospace products.

QJ 169A-2011 Referenced Document

• GB/T 11346-1989 Standard radiographs for inspection grading of gas porosity(round) in aluminum alloy casting
• GB/T 11351 Mass tolerances of casting*， 2017-11-01 Update
• GB/T 1173 Casting aluminum alloy*， 2013-09-18 Update
• GB/T 228 Metallic materials--Tensile testing at ambient temperature
• GB/T 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
• GB/T 6060.1 Surface roughness comparison specimen—Part 1: Casting surface*， 2018-09-17 Update
• GB/T 6414-1999 Castings--System of dimensional tolerances and machining allowances
• 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
• GJB 1187 Radiographic inspection
• GJB 179 Counting and sampling inspection procedures and tables
• GJB 2367 Penetration testing methods
• HB 5395-1988 Classification standard for elongated holes in X-ray photographic inspection of aluminum alloy castings (negative films not provided)
• HB 5396-1988 Classification standard for spongy porosity in X-ray examination of aluminum alloy castings (negative film not provided)
• HB 5397-1988 Standard for X-ray photographic inspection of scattered looseness of aluminum alloy castings (negative film not provided)
• JB/T 7946.3 Metallograph of cast aluminium alloys.Cast aluminium alloys－Pinhole*， 2017-07-01 Update
• QJ 1309A-2008 Classification of disperse porosity for ZL104 alloy castings
• QJ 3072 Technical specification for repair welding of aluminum alloy castings

QJ 169A-2011 history

• 1989 QJ 169-1989 Technical conditions of aluminum alloy castings
• 1970 QJ 169-1975 Technical conditions of aluminum alloy castings

QJ 169A-2011 Specification for aluminum alloy castings has been changed from QJ 169-1989 Technical conditions of aluminum alloy castings.