YS/T 771-2011
Usage,maintaining and management for planar die and combined die used for aluminium and aluminium alloy profiles (English Version)
- Standard No.
- YS/T 771-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Non-ferrous Metal
- Latest
- YS/T 771-2011
- Scope
- This standard specifies the use, maintenance and management of aluminum profile hot extrusion dies. This standard applies to flat dies and flat-plane shunt combination dies (hereinafter referred to as dies) used for hot extrusion of aluminum and aluminum alloy profiles.
YS/T 771-2011 Referenced Document
- GB/T 223.65-1988 Methods for chemical analysis of iron, steel and alloy--The flame atomic absorption spectrometric method for the determination of cobalt content
- GB/T 223.66-1989 Methods for chemical analysis of iron,steel and alloy--The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content
- GB/T 223.67-1989 Methods for chemical analysis of iron,steel and alloy--The reducing distillation-methylene blue photometric method for the determination of sulfur content
- GB/T 223.69-1997 Methods for chemical analysis of iron, steel and alloy. The gas-volumetric method after combustion in the pipe furnace for the determination of carbon content
- GB/T 223.70-1989 Methods for chemical analysis of iron,steel and alloy--The o-phenanthroline spectrophotometric method for the determination of iron content
- GB/T 223.71-1997 Methods for chemical analysis of iron, steel and alloy. The gravimetric method after combustion in the pipe furnace for the determination of carbon content
- GB/T 223.72-1991 Methods for chemical analysis of iron,steel and alloy--The alumina chromatographic separation-barium sulfate gravimetric method for the deteremination of sulphur content
- GB/T 223.73-1991 Methods for chemical analysis of iron,steel and alloy--The titanium trichloride-potassium dichromate volumetric method for the determination of iron content
- GB/T 223.74-1997 Methods for chemical analysis of iron, steel and alloy. The combustion gravimetric/gas-volumetric method for the determination of combined carbon content
- GB/T 223.75-1991 Methods for chemical analysis of iron,steel and alloy--The methanol distillation-curcumin photometric method for the determination of boron content
- GB/T 223.76-1994 Methods for chemical analysis iron,steel and alloy.The flame atomic absorption spertrometric method for the determination of vanadium content
- GB/T 223.77-1994 Methods for chemical analysis iron,steel and alloy.The flame atomic absorption spertrometric method for the determination of calcium content
- GB/T 223.78-2000 Methods for chemical analysis of iron,steel and alloy-Curcumin spectrophotometric method for the determination of boron content
- GB/T 224 Determination of the depth of decarburization of steels*， 2019-06-04 Update
- GB/T 230 Metallic materials--Rockwell hardness test
YS/T 771-2011 history
- 2011 YS/T 771-2011 Usage,maintaining and management for planar die and combined die used for aluminium and aluminium alloy profiles
