Wires made from aluminium and aluminium alloys
GOST 14838-78
The wires are made of aluminium and aluminium alloys AD1 grades AMC, AMG2, AMG5P, D1P, D16P, T.18, V65.
Depending on manufacturing precision wires are divided into normal accuracy and increased accuracy wires.
The wires have tolerances as specified in the table below:
|
Nominal diameter |
Tolerances for diameter in mm |
Cross sectional area |
Theoretical weight of 1,000 m wire kg |
|
|
normal |
increased |
|||
|
1.4 |
-0,04 |
-0,03 |
1.54 |
4.310 |
|
1.5 |
1.75 |
4.900 |
||
|
1.6 |
2.01 |
5.630 |
||
|
2.0 |
-0,05 |
-0,04 |
3.14 |
8.796 |
|
2.3 |
4.16 |
11.633 |
||
|
2.5 |
4.90 |
13.720 |
||
|
2.6 |
5.31 |
14.866 |
||
|
2.8 |
6.15 |
17.220 |
||
|
3.0 |
7.07 |
19.792 |
||
|
3.5 |
9.62 |
26.939 |
||
|
3.8 |
10.23 |
28.644 |
||
|
4.0 |
-0,08 |
-0,05 |
12.57 |
35.186 |
|
4.5 |
15.91 |
44.532 |
||
|
4.8 |
18.10 |
50.680 |
||
|
5.0 |
19.64 |
54.978 |
||
|
5.5 |
23.76 |
66.523 |
||
|
5.8 |
26.42 |
73.979 |
||
|
6.0 |
28.28 |
79.168 |
||
|
6.5 |
-0,12 |
-0,06 |
33.18 |
92.913 |
|
6.8 |
36.28 |
101,584 |
||
|
7.0 |
38.49 |
107,757 |
||
|
7.5 |
44.18 |
123,700 |
||
|
7.8 |
47.78 |
133,795 |
||
|
8.0 |
50.27 |
140,743 |
||
|
8.5 |
56.75 |
158,866 |
||
|
8.8 |
59.69 |
167,132 |
||
|
9.0 |
63.62 |
178,128 |
||
|
9.5 |
70.88 |
198,470 |
||
|
9.8 |
75.43 |
211,204 |
||
|
10,0 |
78.54 |
219,911 |
||
