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DIN 1.2329

DIN 1.2329



Product Description

1.2329 / X46CrSiMoV7 Hot Work Tool Steel

Standards

DIN

AISI

JIS

ГОСТ

X46CrSiMoV7

1.2329

 

 

 

 

Chemical composition (typical analysis in %)

C

Si

Mn

P

S

Cr

Mo

V

Ni

0.43-0.48

0.60-0.75

0.65-0.85

≤0.030

≤0.030

1.65-1.85

0.25-0.35

0.17-0.22

0.45-0.60

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Steel properties :

High resistance to thermal shock and to heat cracking, good mechanical characteristics in hot condition, optimal mechanical characteristics in cold condition and good toughness in hot condition. Obtained through a special 'super clean' manufacturing process -ESR, which allows a high level of micro-purity to be achieved. The high micro-purity and structural homogeneity levels give this grade good suitability to polishing and photo-engraving.

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Applications :

 

Speical alloyed steel designed for dies, molds, punches and other components subjected to high working temperature, such as dies subjected to low pressure, containers for die-casting presses, extrusion press blocks and sleeves for extrusion presses.

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Size range :

Diameter (mm)

Thickness (mm)

Width (mm)

45 - 500

20 - 400

Max 1000

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Delivery condition :

Soft annealed to max. 230 HB

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Heat Treatment:

Soft annealing

Temperature(°C)

Cooling

Hardness

780 - 800

furnace

max. 230 HB

 

Forging

Temperature(°C)

Cooling

 

 

900 - 1000

furnace

 

 

Hardening

Temperature(°C)

Cooling

Tempering

 

880 - 920

oil or salt bath

see tempering diagram

 

 

 

Remarks: All technicial information is for reference only.

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