| 1. |
standard: |
| 1). |
meet the technical conditions GB/T 2059-2008 and GB/T 17793-1999 standards. |
| 2). |
Chemical ingredients meet the GB5232-2001 standard. |
| 3). |
in accordance with ISO9001-2000 Quality system requirements |
| 4). |
The special requirements will be satisfied when users have put forward. |
| 2. |
Range of work: |
| 1). | thickness: 0.1--2mm |
| 2). | width: max 305mm |
| 3). |
weight: about 100--350kg/roll |
| 3. |
Range of usage: |
| 1). |
radio frequency cable |
| 2). |
transformer |
| 3). |
lead frame |
| 4). |
copper cladding aluminum |
| 5). |
water heater exchanger |
| 6). |
automotive manufacturers |
Chemical Composition
Different countries'Standard comparison table of copper
|
GB |
JIS |
DIN |
UNS |
EN |
|
TU0 |
C1011 |
-- |
C10100 |
C110 |
|
TU1 |
C1020 |
OF-Cu |
C10200 |
C103 |
|
TU2 |
C1020 |
OF-Cu |
C10200 |
C103 |
|
T1 |
C1020 |
OF-Cu |
C10200 |
C103 |
|
T2 |
C1100 |
SE-Cu |
C11000 |
C101 |
|
T3 |
C1221 |
-- |
-- |
-- |
|
TP1 |
C1201 |
SW-Cu |
C12000 |
-- |
|
TP2 |
C1220 |
SF-Cu |
C12000 |
-- |
The chemical composition of GB is detailed in the following table.
|
Cu+Ag |
P |
Ag |
Bi |
Sb |
As |
Fe |
Ni |
Pb |
Sn |
S |
Zn |
O |
|
|
T1 |
99.95 |
0.001 |
- |
0.001 |
0.002 |
0.002 |
0.005 |
0.002 |
0.003 |
0.002 |
0.005 |
0.005 |
0.02 |
|
T2 |
99.90 |
- |
- |
0.001 |
0.002 |
0.002 |
0.005 |
- |
0.005 |
- |
0.005 |
- |
- |
|
T3 |
99.70 |
- |
- |
0.002 |
- |
- |
- |
- |
0.01 |
- |
- |
- |
- |
|
TU0 |
99.99 |
0.0003 |
0.0025 |
0.0001 |
0.0004 |
0.0005 |
0.0010 |
0.0010 |
0.0005 |
0.0002 |
0.0015 |
0.0001 |
0.0005 |
|
Se:0.001;Te:0.001;Cd:0.0001 |
|||||||||||||
|
TU1 |
99.97 |
0.002 |
- |
0.001 |
0.002 |
0.002 |
0.004 |
0.002 |
0.003 |
0.002 |
0.004 |
0.003 |
0.002 |
|
TU2 |
99.95 |
0.002 |
- |
0.001 |
0.002 |
0.002 |
0.004 |
0.002 |
0.004 |
0.002 |
0.004 |
0.003 |
0.003 |
|
TP1 |
99.90 |
0.004-0.012 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
TP2 |
99.9 |
0.015-0.020 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Grade |
Temper |
Thickness /mm |
Tensile strength (MPa) |
Elongation (%) |
Vickers hardness HV |
|
T2 ,T3 TU1,TU2 TP1,TP2 |
M(soft) |
≥0.1 |
≥195 |
≥30 |
≤70 |
|
Y4(1/4H) |
215~275 |
≥25 |
60~90 |
||
|
Y2(1/2H) |
245~345 |
≥8 |
80~110 |
||
|
Y(H) |
295~380 |
≥3 |
90~120 |
||
|
T(HH) |
≥350 |
— |
≥110 |

