Aluminum Alloy Copper
CAST BAR 2007 FD
Available formats: Bars
EN AW 2007 is a copper alloy that has excellent machining behavior, with high cutting speeds and good chip removal, so its field of use is very varied.
It has relatively little resistance to atmospheric corrosion, so a protective anodizing is recommended.
Features:
EN AW 2007 is a copper alloy to be gradually replaced due to its lead content (it can be replaced by 2011 or 2017 alloy).
EN AW 2007 can also be found as cast iron 2007FD and 2007LF which is a new lead-free alloy.
Chemical Composition According to EN 573? 3
|
%
|
Si
|
Fe
|
Cu
|
Mn
|
Mg
|
Cr
|
Zn
|
Neither
|
Bi
|
Pb
|
Sn
|
Others
|
Al
|
|
Min. |
0,4 |
- |
3,3 |
0,5 |
0,4 |
- |
- |
- |
- |
0,8 |
0,2 |
- |
- |
|
Max. |
0,8 |
0,8 |
4,6 |
1 |
1,8 |
0,1 |
0,2 |
0,2 |
0,2 |
1,5 |
- |
0,15 |
Rest |
Chemical Composition According to EN 573? 3
|
Element
|
Min.%
|
Max. %
|
|
Si Fe Cu Mn Mg Cr Zn Neither Bi Pb Sn Others Al |
0,4 - 3,3 0,5 0,4 - - - - 0,8 0,2 - - |
0,8 0,8 4,6 1 1,8 0,1 0,2 0,2 0,2 1,5 - 0,15 Rest |
International Equivalences
|
USA
|
SPAIN
|
FRANCE
|
GERMANY
|
GB
|
SWEDEN
|
SWITZERLAND
|
CANADA
|
ITALY
|
|
AA |
UNE |
AFNOR |
DIN (1712-1725) |
BS |
SIS |
VSM |
ALCAN |
UNI |
|
2007 |
L-3121 |
A-U4Pb |
AlCuMgPb |
- |
4355 |
Al-CuMgPb |
- |
- |
International Equivalences
| USA | AA | 2007 |
|---|---|---|
| Spain | UNE | L-3121 |
| France | AFNOR | A-U4Pb |
| Germany | DIN (1712-1725) | AlCuMgPb |
| GB | BS | - |
| Sweden | SIS | 4355 |
| Switzerland | VSM | Al-CuMgPb |
| Canada | ALCAN | - |
| Italy | UNI | - |
General Physical Properties
|
Module
Elastic N / mm² |
Weight
specific gms / cm³ |
Temperature
of fusion in ° C |
Coefficient of
linear dilation ? m / mK |
Conductivity
thermal W / mK |
Resistivity
electric ?? m |
Conductivity
electric % IACS |
Potential of
dissolution V |
|
72.500 |
2,85 |
510 - 640 |
23 |
130 |
51 |
34 |
-0,87 |
Physical Properties
| Elastic module N / mm² |
72.500 |
|---|---|
| Specific weight gms / cm³ |
2,85 |
| Melting temperature in ° C |
510 - 640 |
| Linear expansion coefficient ? m / mK |
23 |
| Thermal conductivity W / mK |
130 |
| Electrical resistivity ?? m |
51 |
| Electric conductivity % IACS |
34 |
| Dissolution potential V |
-0,87 |
Technological skills (MB Very Good | B Good | C Correct | R Regular | M Bad)
WELDING
- To the flame (M)
- Al arc under argon gas (M)
- By electrical resistance (R)
- Braised (R)
ANODIZED
- Protective (B)
- Decorative (R)
- Hard anodized (B)
MECHANIZATION
- Chip Fragmentation (MB)
- Surface brightness (B)
REPUJADO
- In state: O (M)
NATURAL BEHAVIOR
- In rural environment (R)
- In industrial environment (B)
- In marine environment (R)
- In seawater (R)
COVERING
- Lacquered (R)
- Galvanized (B)
- Chemical nickel (B)
EMBUTITION
- By expansion (R)
- Deep drawing (R)
FOOD
- Food use (M)
Formats
- 2007 Cast Aluminum Bars
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