INTERNATIONAL REFERENCES
Egm
OT90
En
CuZn10
DIN CEN
CW501L
ASTM(CDA)
C22000
AFNOR
CuZn10
BS
CZ101
JIS
C2200
MAIN CHARACTERISTICS
An alloy wih good resistance to: fresh water, neutral or alkaline saline solutions, organic compounds as well as land, sea, and industrial atmosphere. Not resistant to: acids, hydrous sulphur compounds, hydrous. Low sensitivity to stress corrosion cracking.
CuZn10 has very good cold forming properties and is well suited for e.g. coinage, beating, embossing. This alloy has a higher strength as pure copper. It has good welding and brazing properties as well as a good corrosion resistant CuZn10 is principally used in jewellery, metal goods, watch industry and in electronic industry for installation parts.
CHEMICAL COMPOSITION
Cu
[%]
89,0 - 91,0
Al
[%]
≤ 0,02
Fe
[%]
≤ 0,05
Ni
[%]
≤ 0,3
P
[%]
-
Pb
[%]
≤ 0,05
Sn
[%]
≤ 0,1
Zn
[%]
Rest
Σ other
[%]
≤ 0,1
FABRICATION PROPERTIES
COMPLIANCE
PHYSICAL PROPERTIES
| Density | 8.80 g/cm3 |
| Electrical Conducivity | 25 MS/m |
| Electrical Conducivity | 43 IACS % |
| Thermal Conducivity | 184 W/mK |
MECHANICAL PROPERTIES
| Temper | Tensile Strength Rm [N/mm2] |
Yeld Strength Rp0.2 [N/mm2] |
Elongation A50 [%] |
Hardness HV10 |
Grain size [mm] |
|---|---|---|---|---|---|
| R240 | 240-290 | ≤ 140 | ≥ 36 | - | - |
| H050 | - | - | - | 50-80 | - |
| R280 | 280-360 | ≥ 200 | ≥ 13 | - | - |
| H080 | - | - | - | 80-110 | - |
| R350 | ≥ 350 | ≥ 290 | ≥ 4 | - | - |
| 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.