Materials / Duplex & Superduplex / Super duplex
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Material category
Super duplex
Sectors of activity
C
0.10 %
Si
1.00 %
Mn
2.00 %
P
0.045 %
S
0.015 %
Cr
17-19 %
Ni
9-12 %
Rp0.2 min
190 MPa
Rp0.2 max
190 MPa
Rm min
500 MPa
Rm max
720 MPa
A min
40 %
A max
40 %
Dureté min
215 HB
Dureté max
215 HB
Résilience
0 J
Masse volumique
7.8 g/cm³
EN(num.)
1.4878
EN(sym.)
X8CrNiTi18-10, X12CrNiTi18-9
ISO
-
NF
EN10095
UNI
-
DIN
-
JIS
-
SAEASTM
-
UNS
S32100
BS
-
AFNOR
Z6CNT18-10
AISI
321
Autres
-