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      2. 24 hour customer service hotline

        023-65802068
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        Aluminum alloy extruded flat rod (aluminum row)

        Product consultation

        Sales phone:

        023-65802068

        Product introduction

        The aluminum alloy extruded flat rod (aluminum row) can be divided into industrial pure aluminum flat rod and alloy flat rod. No matter the section size and allowable deviation, the radius of the round angle, the cutting degree of flat rod, the twist degree of flat rod, the bending degree and the mechanical property, the supply state of the aluminum alloy extrusion flat rod (YS/ T439-2012) should be conformed to all the flat rods.

        Technical parameter

        航空、航天及特殊用途产品的氧化膜要求



        缺陷名称

        受检面积

        对单点长度在下列范围的氧化膜的要求

        氧化膜

        全断面

        ≤0.3mm

        >0.3mm~2.0mm

        >2.0mm

        允许存在

        ≤4点

        不允许存在



        航空、航天及特殊用途产品的粗晶环要求


        牌号

        供应状态或试样状态

        粗晶环要求

        2017、2017A、2014、2014A、2024、2A11、2A12、2A14、2A50、2A80、2A90、6101A、6005、6005A、6008、6110A、6023、6351、6060、6360、6061、6261、6262、6262A、6063、6063A、6463、6065、6081、6082、6182、6A02、7003、7005、7108、7108A、7020、7021、7022、7049A、7075、7A04、7A09

        T3、T3510、T3511

        T4、T3510、T3511

        T6、T8510、T8511

        T8、T8510、T8511

        粗晶环深度不大于8mm

        2A70

        T6

        (1)晶粒度不大于四级;

        (2)宽度不大于160mm时,粗晶环深度不大于5mm;

             宽度大于160mm时,粗晶环深度不大于8mm;


        Introduction of equipment

        It has 8000 tons of hydraulic press, 12500 tons horizontal extruder, 1500 ton stretcher, high-speed belt saw, quenching furnace, aging furnace and finishing equipment, with an annual production capacity of 12000 tons.


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