AISI
Material No.
DIN designation
DE-designation
Datasheet
1.1730
C45U
Extra NR.45
1.2067
102Cr6
PV6
D3
1.2080
X210Cr12
CP10V
1.2162
21MnCr5
EPM2
P20
1.2311
40CrMnNiMo8-6-4*
MCM
P20+S
1.2312
MCMS
1.2316
X38CrMo16
R65
1.2345
X50CrMoV5-1
DM51
1.2358
60CrMoV18-5
AMO
1.2363
X100CrMoV5
P5M
D2
1.2379
X153CrMoV12
CPPU
D6
1.2436
X210CrW12
CPW
O1
1.2510
100MnCrW4
Z3C
S1
1.2550
60WCrV8
Hidalgo I
1.2601
X165CrMoV12
CPPK
1.2631
X50CrMoW9-1-1
WR Special
1.2709
X3NiCoMoTi18-9-5
X55
L6
1.2714
55NiCrMoV7
A50
1.2721
50NiCr13
NC50E
P20+Ni
1.2738
MCMN
1.2764
X19NiCrMo4
ECN4M
1.2767
45NiCrMo16
VNC4
1.2787
X23CrNi17
R18So
1.2826
60MnSiCr4
Ms
O2
1.2842
90MnCrV8
Z1B
Special alloy
---
CPR
CPOH
CPV4
CP72
CP4M®
WP7V
WR70U
Patented special material
RN15X
PM-Steel**
----
PMD9
PMD10
PMD440
Explanation for * = 1.2311 without S (Polishability) 1.2312 with 0.05 S (machinability) 1.2738 with 1% Ni (through-hardening capability)
Explanation for ** = Powder metallurgical steel