Related Conditions

Cold Work

S1 Tool Steel 1.2550

Category: Cold Work
BS/EN: S1
DIN: 1.2550
AISI: 60WCrV8
DB: HIDALGO 1

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S1 Tool Steel 1.2550

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  • 20
  • 26
  • 30
  • 35
  • 40
  • 45
  • 50
  • 55
  • 60
  • 65
  • 70
  • 80
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  • 110
  • 121
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Grade: S1 Tool Steel 1.2550
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Overview
Properties
Applications

S1 TOOL STEEL SUPPLIERS

S1 is an impact-resisting, oil-hardening tool steel for cold work and hot work applications.

 

Supplied Condition:

We supply S1 rounds in the soft annealed condition to max. 229 HB. 

 


Why choose AKM Steels for S1 tool steel?

The right grade for the job — S1 is very tough and resists impact, so it is used for heavy-duty punches, cold shear knives, and pneumatic hammers and chisels. Tell us your application and we will confirm it is suitable.

A wide choice of sizes — S1 is available in rounds from 15.5mm to 150mm diameter. It is supplied soft annealed, with a maximum hardness of 229 HB. Other sizes are available on request.

Cut to size — We can cut or machine S1 into pieces ready to be made into punches and ejector pins.

Specify with confidence — Independent testing and inspection is available if your tools face heavy shock loads and you want proof of quality.


 

Chemical Composition (%):

C Cr W V
0,60 1,00 2,00 0,15
  • S1 Tool Steel Properties

  • Very good toughness
  • Dimensionally stable
  • High and deep hardening capacity, allowing many regrinds
  • Used where high resistance to impact & cross stresses is required i.e. the majority of battering & shock tools

S1 Tool Steel Applications

  • Cold shear knives
  • Paper & wood cutting knives
  • Cutting tools for plates up to 10mm
  • Ejector pins
  • Heavy duty punches
  • Coining tools
  • Pneumatic hammers & chisels

S1 TOOL STEEL SUPPLIERS

S1 is an impact-resisting, oil-hardening tool steel for cold work and hot work applications.

 

Supplied Condition:

We supply S1 rounds in the soft annealed condition to max. 229 HB. 

 


Why choose AKM Steels for S1 tool steel?

The right grade for the job — S1 is very tough and resists impact, so it is used for heavy-duty punches, cold shear knives, and pneumatic hammers and chisels. Tell us your application and we will confirm it is suitable.

A wide choice of sizes — S1 is available in rounds from 15.5mm to 150mm diameter. It is supplied soft annealed, with a maximum hardness of 229 HB. Other sizes are available on request.

Cut to size — We can cut or machine S1 into pieces ready to be made into punches and ejector pins.

Specify with confidence — Independent testing and inspection is available if your tools face heavy shock loads and you want proof of quality.


 

Chemical Composition (%):

C Cr W V
0,60 1,00 2,00 0,15

  • S1 Tool Steel Properties

  • Very good toughness
  • Dimensionally stable
  • High and deep hardening capacity, allowing many regrinds
  • Used where high resistance to impact & cross stresses is required i.e. the majority of battering & shock tools

S1 Tool Steel Applications

  • Cold shear knives
  • Paper & wood cutting knives
  • Cutting tools for plates up to 10mm
  • Ejector pins
  • Heavy duty punches
  • Coining tools
  • Pneumatic hammers & chisels

FAQs

S1 is equivalent to DIN: 1.2550, AISI: 60WCrV8.

S1 steel is an impact-resisting, oil-hardening tool steel for cold work applications.

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