GB/T 16475-2008 Translated English of Chinese Standard. (GBT 16475-2008, GB/T16475-2008, GBT16475-2008): Temper designation system for Wrought aluminium and alloyhttps://www.chinesestandard.net, 8 de gen. 2018 - 16 pàgines This Standard specifies the temper designations of all product forms of wrought aluminium and aluminium alloys. This Standard applies to the products of wrought aluminium and aluminium alloy, which are made by rolling, extrusion, drawing, forging, etc. |
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aged without cold-working ageing This designation aluminium alloy aluminium and aluminium amounts after solution annealed applies to products applies to wrought approximately midway Arabic digits artificially aged Basic temper designations capability demonstration cold-worked to improve corrosion resistance cross-reference Demonstration of response designation applies designation Designation explanation digit after H effect of cold elevated-temperature shaping process extruded rod F temper flattening or straightening following the letter GB/T heat treatment HX8 tempers HXX4 improve strength indicated amounts Limited over-ageing mechanical property limits minimum tensile strength minimum ultimate tensile old temper designations product characteristics profiles and tube recognized in mechanical response to heat room temperature shown in Table solution heat-treatment specified permanent sets stabilized Standard adds straightening after stretching strain-hardened strength after solution strength is approximately Subdivision system for wrought Temper designation Designation Temper designation system temper or F temperature shaping process thermal treatment ultimate tensile strength W temper wrought aluminium wrought products