TOHOKU STEEL Co.,Ltd.

Company

• About Tohoku Steel
  

• Pursuing new possibilities by industry-academia collaboration
  

• Corporate Philosophy
  

• Message from the Top
  

• Company Outline
  

• Company History

• Business Locations
  

• Environmental Policy
  

Business & Products

• Strengths of Tohoku Steel
  

• Scope of business of Tohoku Steel
  

• "Kirin Steel" Creative Brand
  

• What is special steel?
  

• Product lineup
  
  • Special Steels and Magnetic materials
    • Non-Pb TICS Free-Cutting Soft-Magnetic Stainless Steel
      
    • High-hardness, soft-magnetic stainless steel
    • Free-cutting Invar/Kovar
    • Heat-resistant steel
    • Electromagnetic stainless steel
    • Flux density soft-magnetic material
    • Low thermal expansion alloy
  • Special Alloys
    • Manufacturing Dimensions
    • Chemical compositions
    • Order Lots
    • Main Equipment
  • Precision Processing Products
    • Product Example 1 (Cold/warm-forged NNS Products)
    • Product Example 2 (Torque Sensor)
    • Product Example 3 (Automobile High-pressure Pump Parts)
    • Main Equipment
  • Heat Treatment
    • Vacuum hardening / Tempering
      
    • Magnetic annealing
    • Kirin Coat S
    • Kirin Coat C
    • PVD treatment
    • Gas soft nitriding Treatment
      
    • Equipment list
    • TM3 (TM Cube)
      
    • Thermal compression / Diffusion bonding
  • Industrial Instrumentation

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