Les cuivres de matriçage
11 January 2010
|
Dénomination norme |
Cuivres de matriçage Composition chimique |
Caractéristiques mécaniques 1 N/mm² = 1MPa |
Traitements de surface |
|||||||||||||
|
Cu |
Bi |
O |
Cr |
Fe |
Pb |
Si |
Zr |
Te |
Autres total |
Rm
N/mm² |
Rp 0.2
N/mm² |
A%
mm |
HB |
|||
|
CW004A - Cu-ETP |
Mini |
99.9 |
|
|
|
|
|
|
|
|
|
200 |
50 |
30 |
40 |
Argenture - Peinture |
|
EN 12165 |
Maxi |
|
0.0005 |
0.04 |
|
0.005 |
|
|
|
|
0.03 |
|
|
|
|
|
|
CW106C – CuCr1Zr |
Mini |
|
|
|
0.5 |
|
|
0.03 |
|
|
|
370 |
300 |
15 |
105 |
|
|
EN 12165 |
Maxi |
|
|
|
1.2 |
|
0.1 |
0.3 |
0.1 |
|
0.2 |
|
|
|
|
|
|
Cu Te |
Mini |
99.9 |
|
|
|
|
|
|
|
0.4 |
|
250 |
|
15 |
55 |
|
|
|
Maxi |
|
|
|
|
|
|
|
|
0.7 |
|
|
|
|
|
|