| Product name, GOST or TU |
Alloy Mark |
Thickness, mm |
Width, mm |
Material state |
|
General-purpose copper bands GOST 1173 |
M1, M2, M3, M1r, M2r, M3r, M1f |
0,05 - 0,09 |
10 - 170 |
Hard |
| 0,10 - 0,45 |
10 - 600 |
Soft, hard |
| 0,50 - 2,00 |
20 - 600 |
Soft, semi-hard, hard |
|
Radiator copper bands GOST 20707 |
M1, M2, M3 |
0,5 |
14 - 200 |
Hard |
| 0,06 - 0,25 |
14 - 200 |
Hard, soft |
|
Copper bands for radiators TU 48-21-5055-84 |
M1, M2, M3 |
0,09 |
62 |
Cold-wrought |
| 0,12 |
45 |
|
Copper bands for Zhiguli auto parts and componentry TU 48-21-5003-84 |
M3 |
0,15 - 2,0 |
30 - 195 |
Hard, soft |
|
Bands for blasting caps GOST 1018 |
M1 - M2 |
0,3 - 0,8 |
20 - 150 |
Soft |
|
Copper bands for special spirals TU 48-21-529-82 (with determination of a bending angle) |
M1 (with phosphorus limited to 0,014% ) |
0,18 |
22 |
Hard |
|
Copper bands for cable production TU 48-21-727-91 |
M1 |
0,5 |
100, 120 |
Soft |
| 0,6 |
40 - 300 |
|
Electrical copper bands TU 48-21-854-88 |
M1 |
0,1 - 1,45 |
10 - 100 |
Soft, hard |
| 1,5 - 4,5 |
20 - 100 |
| 5,0 |
20 - 100 |
Soft |
|
Copper band for alumocopper rod TU 48-0813-21-89 Improved roughness, enlarged roll mass, regulated mechanical properties |
M1 with phosphorus limited to 0,01% |
0,6 |
73 |
Soft |
|
Copper band to produce waveguides TU 48-0813-23-91 Improved roughness, regulated mechanical properties |
M1 with phosphorus limited to 0,01% |
0,5 |
100 - 250 |
Soft |
| 0,6 |
250 |
|
Radiator copper bands with special mechanical properties TU 1844-106-070-2000 |
M1O |
0,04 - 0,06 |
36 - 77 |
Semi-hard |
Copper chemical composition according to GOST 859
In percentage terms
| Copper Mark |
Copper + silver, min |
Impurities, max |
| Bi |
Sb |
As |
Fe |
Ni |
Pb |
Sn |
S |
O |
Zn |
P |
| M1 |
99,90 |
0,001 |
0,002 |
0,002 |
0,005 |
0,002 |
0,005 |
0,002 |
0,004 |
0,05 |
0,004 |
- |
| M2 |
99,70 |
0,002 |
0,005 |
0,01 |
0,01 |
0,2 |
0,01 |
0,05 |
0,01 |
0,07 |
- |
- |
| M3 |
99,50 |
0,003 |
0,5 |
0,01 |
0,05 |
0,2 |
0,05 |
0,05 |
0,01 |
0,08 |
- |
- |
| M1r |
99,90 |
0,001 |
0,002 |
0,002 |
0,005 |
0,002 |
0,005 |
0,002 |
0,005 |
0,01 |
0,005 |
0,002-0,012 |
| M2r |
99,70 |
0,002 |
0,005 |
0,01 |
0,01 |
0,2 |
0,01 |
0,05 |
0,01 |
0,01 |
- |
0,005-0,06 |
| M3r |
99,50 |
0,003 |
0,5 |
0,05 |
0,05 |
0,2 |
0,03 |
0,05 |
0,01 |
0,01 |
- |
0,005-0,06 |
Mechanical properties
|
Product name, GOST or TU |
State |
Point of maximum load, s, MPa (kg/mm 2) |
Elongation, d , %, min |
Depth of dimpling (Erichsen test), mm Rï=10, mm |
Brinell hardness, HB; Vickers hardness, HV |
Grain size, mm, max |
|
Bands GOST 1173
|
Soft |
200-260 (20-27) |
36 |
7,5* min |
- |
- |
| Semi-hard |
250-310 (25-32) |
15 |
- |
- |
- |
| Hard |
290 (30) min |
3 |
- |
- |
- |
|
Bands GOST 20707 |
Soft |
- |
- |
4,5* min |
- |
- |
| Hard |
- |
- |
1,5 - 3,5 |
- |
- |
|
Bands TU 48-21-5055-84 |
Hard |
- |
- |
1,7 - 2,7 |
- |
- |
|
Bands TU 48-21-5003-84 |
Soft |
250 (25) max |
40 |
7,5-10 min according to thickness |
HB 36 - 50 |
- |
| Hard |
290 (30) min |
3 |
- |
- |
- |
|
Bands GOST 1018 |
Soft |
200 (20) min |
36 |
- |
- |
- |
|
Bands TU 48-21-727-91 |
Soft |
212-265 (22-27) |
40 |
- |
- |
0,045 |
|
Bands TU 48-21-854-88 |
Soft |
- |
36 |
7,5-9,5 min according to thickness |
- |
- |
| Hard |
284 (29); 310 (32) min according to thickness |
- |
- |
- |
- |
|
Band TU 48-0813-21-89 |
Soft |
216-265 (22-27) |
40 |
- |
HV 58 max |
0,05 |
|
Band TU 48-0813-23-91 |
Soft |
216-265 (22-27) |
40 |
- |
- |
0,05 |
|
Bands M1O TU 1844-106-070-2000 |
Semi-hard |
- |
- |
3,7 - 7,0 |
- |
- | |
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