Materials / Carbon Steel and Alloy steel / Alloyed steels
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Material category
Alloyed steels
Sectors of activity
Processes used
Caractéristiques de la norme EN 10250-3 ép. 160-330 mm.
C
0.26-0.34 %
Si
0.40 max %
Mn
0.30-0.60 %
P
0.035 max %
S
0.035 max %
Cr
1.80-2.20 %
Mo
0.30-0.50 %
Ni
1.80-2.20 %
Rp0.2 min
630 min MPa
Rp0.2 max
0 MPa
Rm min
850 min MPa
Rm max
0 MPa
A min
12 min long %
Dureté min
280 typique HB
Dureté max
0 HB
Résilience
45 min long J
Masse volumique
7.86 g/cm³
EN(num.)
1.6580
EN(sym.)
30CrNiMo8
ISO
-
NF
EN10083-1, EN10083-3, EN10250-3, EN10269, EN10297-1
UNI
-
DIN
30NiCrMo8
JIS
-
SAEASTM
-
UNS
-
BS
-
AFNOR
30CND8
AISI
-
Autres
-