PREMIUM 1.2085 / 1.2099
AISI/SAE 420 FM / 1.2099

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
€co-Präz® 500 €co-Präz
-flat-
500 mm  
           
    PRS/BA PRS / BA
-round-
500 mm 1.000 mm
   
Standard values to PREMIUM 1.2085 / 1.2099 Standard values
Chemical designation: X33CrS16
Working hardness: 33-48 HRC
hardness (deliv. cond.): max. 330 HB

Chemical composition

CSiMnPSCrNi
0,28
-
0,38
0
-
1,0
0
-
1,4
0
-
0,03
0,05
-
0,1
15,0
-
17,0
0
-
1,0
   
Technical properties Technical properties
Pre-hardened, corrosion-resistant plastic mould steel. Magnetisable with good machinability. Resistant to aggressive plastics and humid conditions. Because of the added sulphur it is easier to machine than steel grade AISI/SAE 1.2316. Further heat treatment is not intended. Working hardness: approx. 33 HRC (delivery condition) up to 48 HRC. Note: AISI/SAE 420FM will be delivered in tempered condition (approx. 33 HRC). Therefore it can be easily substituted with AISI/SAE 1.2099.
   
Applications Applications
The Tool Steel AISI/SAE 420FM is suitable for the following applications: Machine construction, apparatus engineering, plastic processing, injection tools, base plates, assembling parts, moulding frames, plastic moulds, extrusion tools, valves, steam valves, water valves, fittings parts, pump construction, pump rods, compressor construction, compressor parts, surgical instruments.
   

The Tool Steel AISI/SAE 420FM is available as Precision flat steel with machining allowance, €coPräz® and as Precision round steel with machining allowance.

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