P20 P21 718 415 Forged Annealed Black Surface Machining Die Steel

Product Description

1.2085 / 420FM Plastic Mould Steel

Standards

DIN

AISI

JIS

ГОСТ

X33CrS16

1.2085

420FM

 

 

 Chemical composition (typical analysis in %)

C

Si

Mn

P

S

Cr

Ni

0.28-0.38

≤1.00

≤1.40

≤0.030

0.05-0.10

15.0-17.0

≤1.00

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Steel properties :

Resistant to the corrosion, Martensite steel with the high content of chrome. The steel has good resistance to the wear, good workability and polishability.
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Applications :

 

Molds for pressing of chemically-aggressive plastic substances, corrosion-proof clamping frames of molds etc.

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Size range :

Diameter (mm)

Thickness (mm)

Width (mm)

50 - 500

20 - 400

Max 810

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Delivery condition :

Soft annealed to max. 230 HB

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Heat Treatment:

Soft annealing

Temperature(°C)

Cooling

Hardness

850 - 880

furnace

max. 230 HB

 
Forging

Temperature(°C)

Cooling

 

 

800 - 1100

furnace

 

 
Hardening

Temperature(°C)

Cooling

Tempering

 

1000 - 1050

oil or hot bath

see tempering diagram

   AISI 420FM, W1.2085, X33CrS16, Mold Steel  1.2085 steel equivalent, 1.2085 material, 1.2085 steel properties, 1.2085 stainless steel, 1.2085 tool steel, 1.2085 datenblatt, DIN 1.2085 steel, 1.2085 sheet Remarks: All technicial information is for reference only.