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》标准组织生产。
本产品按GB/T 3954－2001《电工圆铝杆》标准组织生产。
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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±0.5
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0.9
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12.5～20.0
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±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最大和最小直径之差
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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.
Standards
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.
Standards
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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±0.5
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0.9
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12.5～20.0
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±0.7
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1.2
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Notes: non-round degree is the difference between the biggest and the smallest 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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