PREMIUM 1.2312
AISI/SAE P20+S

SPECIFICATIONS:

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Technical datasheet (PDF) Technical datasheet
PFS/BA PFS / BA
-flat-
500 mm 1.000 mm
           
Steel Guide Information in the STEEL GUIDE
Alternatives in the STEEL GUIDE
PRS PRS
-round-
  1.000 mm
           
    PRS/BA PRS / BA
-round-
500 mm 1.000 mm
   
Standard values to PREMIUM 1.2312 Standard values
Chemical designation: 40CrMnMoS8-6
Working hardness: 32-50 HRC
hardness (deliv. cond.): max. 325 HB

Chemical composition

CSiMnPSCrMo
0,35
-
0,45
0,3
-
0,5
1,4
-
1,6
0
-
0,03
0,05
-
0,1
1,8
-
2
0,15
-
0,25
   
Technical properties Technical properties
Pre-hardened cold work steel and plastic mould steel. Good machinability, although less polishable and more difficult to etch, due to added sulphur. High through-hardenability and uniform component strength. Working hardness: approx. 32 HRC (delivery condition) up to 50 HRC.
   
Applications Applications
The Tool Steel AISI/SAE P20+S is suitable for the following applications: Machine construction, jigs, base plates, assembling parts, moulding frames, plastic moulds, plastic processing, die casting moulds, hydroforming tools, recipient sleeves, folding bars, tool holders.
   

The Tool Steel AISI/SAE P20+S is available as Precision flat steel with machining allowance and as Precision round steel with or without machining allowance.

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