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    2. 双色球网上投注

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      2. 电线 电缆 铜型材 管材产品 卫浴产品 电瓷 开关产品

        铜、铝杆

        应用范围

        本产品主要用作控制电线电缆用的圆铜线或型线;铝杆主要用作拉制电线电缆用的圆铝线或型线。

        执行标准

        GB/T 3952-2008,GB/T3954-2008

        型号名称

        铜杆的牌号、状态、规格如下Copper rod:

         

        型号

        Type

        状 态

        State

        直径

        Diameter

        mm

        T1,T2,T3

        热(R)

        6.0~35.0

        TU1,TU2

        热(R)

        硬(Y)

        6.0~12.0

        铝杆的型号、规格Aluminium rod:

         

        材料牌号

        Type of material

        型号

        Type

        典型直径

        Diameter

        mm

        1B97

        1B95

        1B93

        1B90

        B

        7.5

        9.5

        12.0

        15.0

        19.0

        24.0

        B2

        1A60

        A

        A2、A4、A6、A8

        1R50

        RE-A

        RE-A2、RE-A4、RE-A6、RE-A8

        6101

        C

        6201

        D

        三、     产品性能Product performance:

        铜杆Copper rod:

        1)抗拉强度和伸长率Tensile strength & Elongation。符合下表,硬态充分退火后满足下表相应伸率的要求:

         

         

        牌号

        Type

         

        状态

        State

         

        直径

        Diameter

        抗拉强度

        Tensile strength

        N/mm2

        伸长率

        Elongation

        %

        T1、TU1

         

        R

        6.0~35

        40

        T2、TU2

        37

        T3

        35

         

         

        TU1、TU2

         

         

        Y

        6.0~7.0

        370

        2.0

        >7.0~8.0

        345

        2.2

        >8.0~9.0

        335

        2.4

        >9.0~10.0

        325

        2.8

        >10.0~11.0

        315

        3.2

        >11.0~12.0

        290

        3.6

        2)电阻率Resistivity

         

         

        牌号

        Type

         

        状态

        State

        体积电阻率

        Volume Resistivity

        Ω•mm2/m

        质量电阻率

        Mass resistivity

        Ω•g/m2

        T1、TU1

        R

        0.01707

        0.15176

        T2、TU2、T3

        0.01724

        0.15328

        TU1

        Y

        0.01750

        0.15575

        TU2

        0.01777

        0.15798

        3)含氧量Oxygen content

        T1的含氧量不大于0.040%,T2的含氧量不大于0.045%,T3的含氧量不大于0.05%。

        Oxygen content of T1 is not more than 0.040%,T2 not more than 0.045% and T3 not more than 0.05%.

        铝杆Aluminium rod:

        1)抗拉强度、伸长率及电阻率Tensile strength、Elongation & Resistivity

         

        材料牌号

        Type of material

        型号

        Type

        状态

        State

        抗拉强度

        Tensile strength

        伸长率

        Elongation

        电阻率

        Resistivity

        1B97

        1B95

        1B93

        1B90

        B

        O

        35-65

        35

        27.15

         

        B2

         

        H14

         

        60-90

         

        15

         

        27.25

         

         

        1A60

        A

        O

        60-90

        25

        27.55

        A2

        H12

        80-110

        13

        27.85

        A4

        H13

        95-115

        11

        28.01

        A6

        H14

        110-130

        8

        28.01

        A8

        H16

        120-150

        6

        28.01

         

        1R50

        RE-A

        O

        60-90

        25

        27.55

        RE-A2

        H12

        80-110

        13

        27.85

        RE-A4

        H13

        95-115

        11

        28.01

        RE-A6

        H14

        110-130

        8

        28.01

        RE-A8

        H16

        120-150

        6

        28.01

        6101

        Ca

        T4

        160-200

        10

        35.00

        6201

        Da

        T4

        160-220

        10

        36.00

        a自然时效7天以上检测

        四、     化学组分

         

        牌号

        Type

        铜银不小于

        Cu+Ag   not less than

        T1、TU1

        99.99

        T2、TU2

        99.95

        T3

        99.90

        返回列表
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