Standards

YS/T 67-2012 Replaced

YS/T 67-2012 Wrought aluminium and aluminium alloy columniform ingots

This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, quality certificates, and order forms (or contracts) for deformed aluminum and aluminum alloy round ingots.
This standard applies to deformed aluminum and aluminum alloy round ingots (hereinafter referred to as round ingots) used in extrusion, forging, and other processing methods.

Publish Date: 2012-12-28

YS/T 852-2012 Replaced

YS/T 852-2012 Aluminium and aluminium alloy foils for household

This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, as well as the contents of quality certificates and purchase orders (or contracts) for household aluminum and aluminum alloy foils.
This standard applies to aluminum and aluminum alloy foils (hereinafter referred to as aluminum foils) used in household food cooking, freezing, and other applications.

Publish Date: 2012-12-28

YS/T 323-2012 Replaced

YS/T 323-2012 Beryllium bronze sheets and strips

This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, quality certificates, and contracts (or purchase orders) for beryllium bronze plates and strips.
This standard applies to beryllium bronze plates and strips used in the manufacture of elastic elements and other products in industries such as instrumentation, metrology, and electrical equipment.

Publish Date: 2012-11-07

YS/T 806-2012 Replaced

YS/T 806-2012 Chemical analysis method for rare earth in aluminium and aluminium alloys—Determination of La,Ce,Pr,Nd,Sm contents X-ray fluorescence spectrometric method

This standard specifies the determination method for lanthanum, cerium, praseodymium, neodymium, and samarium in aluminum and aluminum alloys.
This standard is applicable to the determination of lanthanum, cerium, praseodymium, neodymium, and samarium in aluminum and aluminum alloys. The determination range is La: 0.020% to 0.250%, Ce: 0.050% to 0.600%, Pr: 0.005% to 0.065%, Nd: 0.020% to 0.250%, and Sm: 0.001% to 0.015%.

Publish Date: 2012-11-07

YS/T 828-2012 Replaced

YS/T 828-2012 Titanium anodes for use in cathodic protection of soils or natural waters

This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage, and quality certificates for titanium anodes used for cathodic protection in soil and freshwater environments, as well as the content of contracts (or purchase orders).
This standard applies to metal anode products that use soil, fine sand, and freshwater as their operating environments, with iridium as the coating material and titanium as the base material.

Publish Date: 2012-11-07

YS/T 832-2012 Replaced

YS/T 832-2012 Determination of rhodium in spent oxo—Alcohols catalyst—Inductively coupled plasma atomic emission spectrometry

This standard specifies the method for determining the amount of rhodium in spent catalysts for butyl octanol.
This standard is applicable to the determination of the amount of rhodium in spent catalysts for butyl octanol. The measurement range is 0.010% to 2.000%.

Publish Date: 2012-11-07

YS/T 833-2012 Replaced

YS/T 833-2012 Methods for chemical analysis of ammonium rhenate—Determination of beryllium,magnesium,aluminium,potassium,calcium,titanium,chromium,manganese,iron,cobalt,copper,zinc and molybdenum contents in ammonium rhenate—Inductively coupled plasma atomic emission spectrometric method

This standard specifies the method for determining the amounts of beryllium, magnesium, aluminum, potassium, calcium, titanium, chromium, manganese, iron, cobalt, copper, zinc, and molybdenum in ammonium rhenate.
This standard is applicable to the determination of the amounts of beryllium, magnesium, aluminum, potassium, calcium, titanium, chromium, manganese, iron, cobalt, copper, zinc, and molybdenum in ammonium rhenate. The determination range is shown in Table 1.

Publish Date: 2012-11-07

YS/T 273.3-2012 Replaced

YS/T 273.3-2012 Chemical analysis methods and physical properties of cryolite—Part 3:Determination of fluoride content

This method specifies the determination method for the fluorine content in cryolite.
This method is suitable for determining the fluorine content in cryolite. The measurement range is 40.00% to 60.00%.

Publish Date: 2012-05-24

YS/T 581.3-2012 Replaced

YS/T 581.3-2012 Determination of chemical contents and physical properties of aluminium fluoride—Part 3:Determination of fluoride content

This method specifies the determination method for fluorine in aluminum fluoride.
This method is suitable for determining the fluorine content in aluminum fluoride. The determination range is 40.00% to 70.00%.

Publish Date: 2012-05-24

YS/T 63.15-2012 Replaced

YS/T 63.15-2012 Carbonaceous materials used in the production of aluminium—Part 15:Determination of compressive strength

This part of YS/T 63 specifies the determination method of the compression strength of carbon materials for aluminum applications.
This part is applicable to the determination of the compression strength of carbon materials for aluminum applications.

Publish Date: 2012-05-24

YS/T 63.19-2012 Replaced

YS/T 63.19-2012 Carbonaceous materials used in the production of aluminium—Part 19:Determination of ash content

This part of YS/T 63 specifies the method for determining the ash content of carbon materials for aluminum applications.
This part is applicable to the determination of the ash content of carbon materials for aluminum applications; the measurement range is ≥0.10%.

Publish Date: 2012-05-24

YS/T 694.4-2012 Replaced

YS/T 694.4-2012 The norm of energy consumption per unit product of wrought aluminium and aluminium alloys—Part 4:Extruded profiles and tubes

This part stipulates the requirements, calculation principles, calculation scope, calculation methods, and energy-saving management and measures for the energy consumption (hereinafter referred to as "energy consumption") of extruded aluminum and aluminum alloy profiles and pipes for general industrial use.
This part is applicable to the calculation and assessment of the energy consumption of extruded aluminum and aluminum alloy profiles and pipes for general industrial use by production enterprises, as well as the energy consumption control of new projects.

Publish Date: 2012-05-24