Materials / Inox / Martensitique
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Material category
Martensitique
Sectors of activity
C
0.8 %
Si
1.00 %
Mn
2.00 %
P
0.045 %
S
0.015 %
Cr
17-19 %
Ni
9-12 %
Rp0.2 min
118 MPa
Rp0.2 max
190 MPa
Rm min
500 MPa
Rm max
700 MPa
A min
30 %
A max
40 %
Dureté min
215 HB
Dureté max
215 HB
Résilience
100 J
Masse volumique
7.7 g/cm³
EN(num.)
1.4540
EN(sym.)
X4CrNiCuNb16-4
ISO
-
NF
-
UNI
-
DIN
GX4CrNiCuNb164
JIS
-
SAEASTM
A747 CB7Cu-1
UNS
J92180, S17400 (5)
BS
-
AFNOR
Z5CNU16.4M
AISI
-
Autres
17-4PH (5,6)