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。
gb/t 3952-2008,gb/t3954-2008
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 |