Materials / Carbon Steel and Alloy steel / Alloyed steels
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Material category
Alloyed steels
Sectors of activity
C
0.25 %
Si
0.40 %
Mn
0.80 %
P
0.030 %
S
0.030 %
Cr
1.2-1.5 %
Mo
0.55-0.80 %
Ni
0.60 %
V
0.20-0.35 %
Al
0.03 %
Rp0.2 min
550 MPa
Rp0.2 max
550 MPa
Rm min
700 MPa
Rm max
850 MPa
A min
16 %
A max
16 %
Dureté min
205 HB
Dureté max
250 HB
Résilience
69 J
Masse volumique
8.01 g/cm³
EN(num.)
1.7709
EN(sym.)
21CrMoV5-7
ISO
-
NF
EN10269
UNI
-
DIN
-
JIS
-
SAEASTM
-
UNS
-
BS
-
AFNOR
20CDV5-07
AISI
-
Autres
-