Materials / Duplex & Superduplex / Duplex
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Material category
Duplex
Sectors of activity
C
0.04 max %
N
0.15 typique %
Cr
25.5 typique %
Mo
2.0 typique %
Ni
5.3 typique %
Cu
3.0 typique %
Rp0.2 min
485 min MPa
Rm min
690 min MPa
A min
16 min %
Dureté min
200-280 HB
Résilience
70 min J
Masse volumique
7.8 g/cm³
EN(num.)
-
EN(sym.)
-
ISO
-
NF
-
UNI
-
DIN
-
JIS
-
SAEASTM
A890 1B CD4MCuN, A995 1B CD4MCuN
UNS
J93372
BS
-
AFNOR
-
AISI
-
Autres
CD4MCuN