Materials / Copper and alloy copper / Cuivre-chrome Cu-Cr
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Material category
Cuivre-chrome Cu-Cr
Sectors of activity
Processes used
Cu
80 %
Zn
20 %
Rp0.2 min
200 MPa
Rp0.2 max
300 MPa
Rm min
340 MPa
Rm max
400 MPa
A min
18 %
A max
35 %
Dureté min
70 HB
Dureté max
110 HB
Résilience
0 J
Masse volumique
8.0 g/cm³
EN(num.)
-
EN(sym.)
-
ISO
OZ20
NF
-
UNI
4897
DIN
17660 - 2.0250
JIS
-
SAEASTM
C24000
UNS
-
BS
CZ103
AFNOR
UZ20
AISI
-
Autres
-