PREMIUM 1.2083 ESU
AISI/SAE 420 ESR

SPECIFICATIONS:

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Technical datasheet (PDF) Technical datasheet
€co-Präz® 300 €co-Präz
-flat-
300 mm  
           
Steel Guide Information in the STEEL GUIDE
Alternatives in the STEEL GUIDE
       
   
Standard values to PREMIUM 1.2083 ESU Standard values
Chemical designation: X40Cr14
Working hardness: 50-55 HRC
hardness (deliv. cond.): max. 241 HB

Chemical composition

C Si Mn P S Cr
0,36
-
0,42
0
-
1
0
-
1
0
-
0,03
0
-
0,03
12,5
-
14,5
   
Technical properties Technical properties
Corrosion-resistant cold work steel and plastic mould steel, good machinability, good hardenability and excellent polishing properties. Low distortion through-hardening steel with high hardness and high wear resistance. For maximum required polishability use the ESR (Electro Slag Remelted Steel) production. Working hardness: 50-55 HRC.
   
Applications Applications
The Tool Steel AISI/SAE 420 ESR is suitable for the folllowing applications: Machine construction, medical technology, plastic moulds, synthetic resin moulding tools, die casting tools, light metal die casting, cutting tools, machine knives, kitchen knives, razors, shears, scraper blades, surgical instruments, measuring tools, roller bearings, ball bearings, ice-skates, pump parts, valves.
   

The Tool Steel AISI/SAE 420 ESR is available as €coPräz®.

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