Materials / Inox / Superausténitique
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Material category
Superausténitique
Sectors of activity
PREn 40 min
C
0.025 max %
N
0.2 typique %
Cr
20.0 typique %
Mo
6.3 typique %
Ni
18.0 typique %
Cu
0.7 typique %
Rp0.2 min
260 min MPa
Rp0.2 max
260 MPa
Rm min
550 min MPa
Rm max
550 MPa
A min
35 min %
Dureté min
150-210 HB
Dureté max
210 HB
Résilience
120 min J
Masse volumique
7.0 g/cm³
EN(num.)
1.4547
EN(sym.)
X1CrNiMoCuN20-18-7 (1)
ISO
-
NF
-
UNI
-
DIN
X1CrNiMoCuN20187 (1)
JIS
-
SAEASTM
A351 CK-3MCuN, A182 F44 (1)
UNS
J93254, S31254(1)
BS
-
AFNOR
Z1CNDU20-18-06 Az
AISI
-
Autres
254 SMO 6MO (B)