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Material category
Martensitique
Sectors of activity
C
0.15 %
Si
0.50 %
Mn
0.90 %
P
0.025 %
S
0.015 %
N
0.040 %
Cr
11-12.5 %
Mo
1.5-2.0 %
Ni
2-3 %
V
0.25-0.40 %
Rp0.2 min
350 MPa
Rp0.2 max
800 MPa
Rm min
950 MPa
Rm max
1150 MPa
A min
13 %
A max
13 %
Dureté min
0 HB
Dureté max
0 HB
Résilience
55 J
Masse volumique
8.01 g/cm³
EN(num.)
1.4938
EN(sym.)
X12CrNiMoV12-3
ISO
-
NF
EN10269, EN10302
UNI
-
DIN
-
JIS
-
SAEASTM
-
UNS
-
BS
-
AFNOR
Z12CNDV12-03
AISI
-
Autres
-