銅、鋁桿
本產品主要用作控制電線電纜用的圓銅線或型線;鋁桿主要用作拉制電線電纜用的圓鋁線或型線。
GB/T 3952-2008,GB/T3954-2008
銅桿的牌號、狀態、規格如下Copper rod:
型號 Type |
狀 態 State |
直徑 Diameter mm |
T1,T2,T3 |
熱(R) |
6.0~35.0 |
TU1,TU2 |
熱(R) |
|
硬(Y) |
6.0~12.0 |
鋁桿的型號、規格Aluminium rod:
材料牌號 Type of material |
型號 Type |
典型直徑 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、 產品性能Product performance:
銅桿Copper rod:
1)抗拉強度和伸長率Tensile strength & Elongation。符合下表,硬態充分退火后滿足下表相應伸率的要求:
牌號 Type |
狀態 State |
直徑 Diameter |
抗拉強度 Tensile strength N/mm2 ≥ |
伸長率 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)電阻率Resistivity
牌號 Type |
狀態 State |
體積電阻率 Volume Resistivity Ω•mm2/m ≤ |
質量電阻率 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%.
鋁桿Aluminium rod:
1)抗拉強度、伸長率及電阻率Tensile strength、Elongation & Resistivity
材料牌號 Type of material |
型號 Type |
狀態 State |
抗拉強度 Tensile strength |
伸長率 Elongation |
電阻率 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自然時效7天以上檢測 |
四、 化學組分
牌號 Type |
銅銀不小于 Cu+Ag not less than |
T1、TU1 |
99.99 |
T2、TU2 |
99.95 |
T3 |
99.90 |