INTERNATIONAL REFERENCES
Egm
DLP
En
Cu-DLP
DIN CEN
CW023A
ASTM(CDA)
C12000
AFNOR
-
BS
-
JIS
C1201
MAIN CHARACTERISTICS
Cu-DLP is a phosphorus-deoxidized copper with a limited, medium amount of residual Phosphorus. It has a good electrical conductivity and excellent welding properties.
It is resistant to atmospheric corrosion thanks to a formation of the a greenish protective patina due to the formation of copper basic salts (such sulphates, chlorides in marine environment, nitrates and carbonates).
Cu-DLP has a good resistance in in natural and industrial atmosphere. Industrial and drinking water, aqueous and alkaline solutions (not oxidizing), pure water vapour (steam), non oxidizing acids (without oxygen in solution) and salts, neutral saline solutions. Not particularly resistant to oxidising acids, solutions containing cyanides, ammonia or halogens, hydrous ammonia and halogenated gases, hydrogen sulfide, seawater.
CHEMICAL COMPOSITION
Cu
[%]
≥ 99,90
Bi
[%]
≤ 0,0005
Fe
[%]
-
O
[%]
-
P
[%]
0,005 - 0,013
Pb
[%]
≤ 0,005
Sn
[%]
-
Zn
[%]
-
Σ other
[%]
≤ 0,03
FABRICATION PROPERTIES
COMPLIANCE
PHYSICAL PROPERTIES
| Density | 8.94 g/cm3 |
| Electrical Conducivity | 52 MS/m |
| Electrical Conducivity | 90 IACS % |
| Thermal Conducivity | 350 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 | ≥ 42 | - | - |
| 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.