PREMIUM 1.0570
AISI/SAE 1.0570 (St 52-3)

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
Precision round steel without machining allowance PRS
-round-
  1.000 mm
           
    RS RS
-round-
500 mm 1.000 mm
   
Standard values to PREMIUM 1.0570 Standard values
Chemical designation: ~S355J2+N
Working hardness: 180 HB
hardness (deliv. cond.): max. 180 HB

Chemical composition

CSiMnPS
0
-
0,22
0
-
0,55
0
-
1,6
0
-
0,035
0
-
0,035
   
Technical properties Technical properties
Unalloyed structural steel with good machinability and dimensional stability, high toughness and good weldability because of its low carbon content (C <= 0.22 %). This grade is only used for unhardened components. Working hardness: approx. 180 HB (annealed).
   
Applications Applications
The Tool Steel AISI/SAE 1.0570 (St 52-3) is suitable for the following applications: Machine construction, base plates, moulding frames, construction materials, steel frames, hand tools, knives, sledge hammers, spanners.
   

The Tool Steel AISI/SAE 1.0570 (St 52-3) is available as Precision flat steel with machining allowance, Precision round steel without machining allowance and as Round steel.

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