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DIN 1.2358

DIN 1.2358



Product Description

1.2358 / X60CrMoV18-5 Cold Work Tool Steel

Standards

DIN

AISI

JIS

ГОСТ

X60CrMoV18-5

1.2358

 

 

 

 

Chemical composition (typical analysis in %)

C

Si

Mn

P

S

Cr

Mo

V

0.58-0.62

0.20-0.50

0.70-0.90

≤0.030

≤0.030

4.30-4.70

0.40-0.60

0.20-0.30

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Steel properties :

Chrome-molybdenum-vanadium steel is characterized by high toughness and good resistance to the wear. Further the steel has good hardenability and good dimensional stability after hardening and tempering. The steel can also be well welded and well polished. The toughness of quality 1.2358 reaches higher values than by other steels for cold work (1.2842, 1.2363, 1.2080, 1.2379, 1.2436). An excellent combination of toughness and resistance to the wear enables the usage of quality 1.2358 also for different pressing and injection applications during plastics processing.

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Applications :

 

For cold work and for molds for plastics. In case of using for cold work we can talk mainly about these applications: cutting and mechanical working (also materials of bigger thicknesses), deep drawing, punching, rolling, production of shear blades, more complicated tools for cold work. In the area of molds for plastics the steel can be used e.g. for molds for large series, molds for plastics with additives, tools for plastics stamping etc.

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Size range :

Diameter (mm)

Thickness (mm)

Width (mm)

6 - 500

6 - 400

Max 810

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Delivery condition :

Soft annealed to max. 240 HB

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Heat Treatment:

Soft annealing

Temperature(°C)

Cooling

Hardness

820 - 860

furnace

max. 240 HB

 

Forging

Temperature(°C)

Cooling

 

 

850 - 1050

furnace

 

 

Hardening

Temperature(°C)

Cooling

Tempering

 

950 - 970

oil or air or hot bath

see tempering diagram

usually 180°C

 

 

 

Remarks: All technicial information is for reference only.

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