电工圆铝杆（Aluminum rod for electrical purpose）
一、产品型号规格
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名称
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型号
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状态
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规格
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纯铝电工圆铝杆
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A
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O
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9.0～20.0
|
|
A2, A4，A6，A8
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H112
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||
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稀土铝电工圆铝杆
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RE-A
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O
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|
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RE-A2，RE-A4， RE-A6， RE-A8
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H112
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二、产品用途
电工圆铝杆主要用于拉制电线电缆导电线芯用圆铝线、型铝线和其他电工用铝导体。
电工圆铝杆主要用于拉制电线电缆导电线芯用圆铝线、型铝线和其他电工用铝导体。
三、产品标准
本产品按GB/T 3954－2001《电工圆铝杆》标准***生产。
本产品按GB/T 3954－2001《电工圆铝杆》标准***生产。
四、产品主要技术参数
1.电工圆铝杆直径偏差和不圆度
1.电工圆铝杆直径偏差和不圆度
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直径
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偏差
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不圆度不大于
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9.0～12.0
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&plu***n;0.5
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0.9
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12.5～20.0
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&plu***n;0.7
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1.2
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注：不圆度为圆铝杆垂直于轴线的同一截面上测得的***大和***小直径之差
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||
2. 电工圆铝杆的力学性能和电性能
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型号
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抗拉强度
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伸长率不少于
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电阻率（20℃）
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A、RE-A
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60～80
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25
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27.55
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A2、RE-A2
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80～110
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12
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27.85
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A4、RE-A4
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95～115
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10
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28.01
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A6、RE-A6
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110～130
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8
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28.01
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A8、RE-A8
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120～150
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6
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28.01
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Model and Name
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Name
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Model
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Status
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Length（mm）
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Pure aluminum rod for electrical purpose
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A
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O
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9.0～20.0
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A2, A4，A6，A8
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H112
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||
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Rare-earth aluminum rod for electrical purpose
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RE-A
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O
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RE-A2，RE-A4， RE-A6， RE-A8
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H112
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Application of Products
These electric aluminum rods are used to make round wire, shaped wire and other conductor for electric purpose.
Standa***
These products are made according to GB/T3954－2001：Aluminum rod for electric purpose.
These electric aluminum rods are used to make round wire, shaped wire and other conductor for electric purpose.
Standa***
These products are made according to GB/T3954－2001：Aluminum rod for electric purpose.
Main technical parameters
1.Diameter deviation and non-round degree on aluminum rod or electrical purpose
1.Diameter deviation and non-round degree on aluminum rod or electrical purpose
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Diameter
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Deviation
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Non-round degree less than
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9.0～12.0
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&plu***n;0.5
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0.9
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12.5～20.0
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&plu***n;0.7
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1.2
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Notes: non-round degree is the difference between the biggest and the ***allest diameters obtained from the same section where the rod is vertical to axis.
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||
2.Mechanics and electrical characteristics of the aluminum rod or electrical purpose.
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Model
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Tensile strength MPa
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Percentage of Elongation not less than
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XXXXx
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A、RE-A
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60～80
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25
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27.55
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A2、RE-A2
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80～110
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12
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27.85
|
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A4、RE-A4
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95～115
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10
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28.01
|
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A6、RE-A6
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110～130
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8
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28.01
|
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A8、RE-A8
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120～150
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6
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28.01
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