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CNC Machining Service for Tool steel S7 | 1.2355 | 50CrMoV13-15 - Annealed state

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  • Material type

    Metal

  • Material name

    Tool steel S7 | 1.2355 | 50CrMoV13-15 - Annealed state

  • Process compatibility

    CNC machining
Mechanical properties
Ultimate tensile strength
640 - 670 MPa
Yield strength
370 - 380 MPa
Young's modulus (modulus of elasticity)
190 GPa
Elongation at break
21 - 25 %
Physical properties
Magnetism
Magnetic
Weldability
Poor
Thermal properties
Maximum service temperature
165 - 215 °C
Thermal expansion coefficent
10.7 - 11.2 10^-6/ºC
Thermal conductivity
42.3 - 45.7 W/(m⋅°C)
Electrical properties
Electrical resistivity
24.5 - 30.2 μΩ*cm
Post treatments
Post-Processing
Hardening & Annealing
Anodizing compatibility
Not suitable
Common applications
Cutting tools
Shearing tools
Cold-forming dies
Hot forging & extrusion tools

Tool Steel S7 CNC Machining Applications & Parts

Tool Steel S7 is a shock-resistant tool steel known for its exceptional impact toughness, good wear resistance, and moderate hardening characteristics. This air-hardening steel maintains excellent dimensional stability during heat treatment, making it ideal for applications requiring both strength and durability.

Typical Parts We Machine from Tool Steel S7:

  • Shock Tools: Chisels, punches, hammer heads, impact tools
  • Shearing Blades: Shear blades, slitter knives, cutting tools
  • Forming Dies: Cold forming dies, bending dies, punching tools

Our Machining Advantage:

Our expertise in machining S7 tool steel ensures proper handling of its shock-resistant properties, delivering components with excellent edge retention and impact resistance for demanding tooling applications.

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Tagged: metal tool steel
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