Materials / Carbon Steel and Alloy steel / Alloyed steels
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Material category
Alloyed steels
Sectors of activity
Processes used
Cr+Mo = 0.32 max.\r\nKV: test à -101°C, exigences 20/16 J pour LF3 class 1 et 27/20 J pour LF3 class 2.\r\nUtilisé pour des applications en cryogénie à -100°C
C
0.20 max %
Si
0.20-0.35 %
Mn
0.90 max %
P
0.035 max %
S
0.040 max %
Cr
0.30 max %
Mo
0.12 max %
Nb
0.02 max %
Ni
3.3-3.7 %
Cu
0.40 max %
V
0.03 max %
Rp0.2 min
260 min MPa
Rm min
485-655 MPa
A min
22 min %
A max
35 min %
Masse volumique
7.86 g/cm³
EN(num.)
-
EN(sym.)
-
ISO
-
NF
-
UNI
-
DIN
1.5639, 16Ni14, 1.5637, 12Ni14
JIS
-
SAEASTM
A350 LF3
UNS
-
BS
-
AFNOR
-
AISI
A2317
Autres
-