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电工圆铝杆

联系人: 韦简开 (来电时请说是从北极星看到我的)

机:13825106253

话: 0763-6828716

址: 清远市新城西40号区

商品信息
电工圆铝杆(Aluminum rod for electrical purpose
一、产品型号规格
名称
型号
状态
规格
纯铝电工圆铝杆
A
O
9.0~20.0
A2, A4,A6,A8
H112
稀土铝电工圆铝杆
RE-A
O
RE-A2,RE-A4, RE-A6, RE-A8
H112
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。
 
三、产品标准
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
直径
偏差
不圆度不大于
9.0~12.0
±0.5
0.9
12.5~20.0
±0.7
1.2
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
 
2. 电工圆铝杆的力学性能和电性能
型号
抗拉强度
伸长率不少于
电阻率(20℃)
A、RE-A
60~80
25
27.55
A2、RE-A2
80~110
12
27.85
A4、RE-A4
95~115
10
28.01
A6、RE-A6
110~130
8
28.01
A8、RE-A8
120~150
6
28.01
 
Aluminum wire rod
Model and Name
Name
Model
Status
Length(mm)
Pure aluminum  rod for electrical purpose
A
O
9.0~20.0
A2, A4,A6,A8
H112
Rare-earth aluminum rod for electrical purpose
RE-A
O
RE-A2,RE-A4, RE-A6, RE-A8
H112
 
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.
 
Main technical parameters
1.Diameter deviation and non-round degree on aluminum rod or electrical purpose
Diameter
Deviation
Non-round degree less than
9.0~12.0
±0.5
0.9
12.5~20.0
±0.7
1.2
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.

2.Mechanics and electrical characteristics of the aluminum rod or electrical purpose.
Model
Tensile strength MPa
Percentage of Elongation not less than
Resistivity rate (20℃)  not more than
A、RE-A
60~80
25
27.55 Ω·m
A2、RE-A2
80~110
12
27.85 Ω·m
A4、RE-A4
95~115
10
28.01 Ω·m
A6、RE-A6
110~130
8
28.01 Ω·m
A8、RE-A8
120~150
6
28.01 Ω·m