Materials / Carbon Steel and Alloy steel / Carbon steel
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Material category
Carbon steel
Sectors of activity
Processes used
Cr+Ni+Mo = 0.63 max.\r\nCaractéristiques mécaniques de la norme EN 10250-2 èp. 70-160mm, trempé revenu.
C
0.17-0.23 %
Si
0.40 max %
Mn
1.00-1.50 %
P
0.035 max %
S
0.035 max %
Cr
0.40 max %
Mo
0.10 max %
Ni
0.40 max %
Al
0.020 min %
Rp0.2 min
300 min MPa
Rp0.2 max
390 MPa
Rm min
500 min MPa
Rm max
690 MPa
A min
20 min long %
Dureté max
0 HB
Résilience
45 min long J
Masse volumique
7.86 g/cm³
EN(num.)
1.1133
EN(sym.)
20Mn5
ISO
-
NF
EN10250-2, EN10269
UNI
-
DIN
St 52.3
JIS
-
SAEASTM
-
UNS
-
BS
En14AR
AFNOR
20M5
AISI
1518
Autres
-