INTERNATIONAL REFERENCES
Egm
ETP
En
Cu-ETP
DIN CEN
CW004A
ASTM(CDA)
C11000
AFNOR
Cu-a1
BS
C101
JIS
C1100
MAIN CHARACTERISTICS
Cu-ETP is an oxygen containing copper which has a very high electrical and thermal conductivity. It has excellent forming properties. Due to its oxygen content soldering and welding properties are limited.
Resistant to industrial atmosphere (formation of dark resp. green protective layers), industrial and drinking water, pure water vapour, non oxidizing acids, alkalis (except for ammonia), neutral saline solutions.
Not particularly resistant to oxidizing acids, hydrous ammonia and halogenated gases, hydrogen sulfide, seawater.
CHEMICAL COMPOSITION
Cu
[%]
≥ 99,90
Bi
[%]
≤ 0,0005
Fe
[%]
-
O
[%]
≤ 0,04
P
[%]
-
Pb
[%]
≤ 0,005
Sn
[%]
-
Zn
[%]
-
Σ other
[%]
≤ 0,03
FABRICATION PROPERTIES
COMPLIANCE
PHYSICAL PROPERTIES
| Density | 8.94 g/cm3 |
| Electrical Conducivity | 58 MS/m |
| Electrical Conducivity | 100 IACS % |
| Thermal Conducivity | 390 W/mK |
MECHANICAL PROPERTIES
| Temper | Tensile Strength Rm [N/mm2] |
Yeld Strength Rp0.2 [N/mm2] |
Elongation A50 [%] |
Hardness HV10 |
Grain size [mm] |
|---|---|---|---|---|---|
| R200 | 200-250 | ≤ 100 | - | - | - |
| H040 | - | - | - | 40-65 | - |
| R220 | 220-260 | ≤ 140 | ≥ 33 | - | - |
| H040 | - | - | - | 40-65 | - |
| R240 | 240-300 | ≥ 180 | ≥ 8 | - | - |
| H065 | - | - | - | 65-95 | - |
| R290 | 290-360 | ≥ 250 | ≥ 4 | - | - |
| H090 | - | - | - | 90-110 | - |
| R360 | ≥ 360 | ≥ 320 | ≥ 2 | - | - |
| H110 | - | - | - | ≥ 110 | - |
Please note: the above values are to be considered in compliance with UNI-EN 1652.
TYPES AND FORMAT AVAILABILITY
| Horizontal axis | |
|---|---|
| Thickness | da 0,2 a 3,00 mm |
| Widht | da 340 a 1050 mm |
| Internal diameter | 300 / 400 / 500 mm |
| External diameter | <1500 mm |
| Vertical axis | |
|---|---|
| Thickness | da 0,2 a 3,00 mm |
| Widht | da 4 a 500 mm |
| Internal diameter | 100 / 140 /300 / 400 / 500 mm |
| External diameter | <1500 mm |
| Drums | |
|---|---|
| Thickness | da 0,2 a 2,00 mm |
| Widht | da 4 a 60 mm |
| Internal diameter | 300 / 400 / 500 mm |
| External diameter | <1000 mm |
| Multistrips | |
|---|---|
| Thickness | da 0,2 a 1,5 mm |
| Widht | da 4 a 60 mm |
| Internal diameter | 300 / 400 / 500 mm |
| External diameter | <1500 mm |
Please note: The dimensions indicated are to be considered purely indicative. Specific requirements regarding width, thickness, internal and / or external diameter, must be evaluated and agreed upon when ordering.
OTHER SERVICES
Our Company offers a wide range of additional services, helping to satisfy the most varied needs. Surface treatments, like galvanic tinning, silvering, gold plating, as well selective plating, in order to improve the electrical and surface behavior in critical component conditions.