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Quick Details

  • Standard: AISI, ASTM
  • Dimensions: on request
  • Grade: 400 Series
  • Application: knives, scissors, cutting tools, mechanical parts...
  • Certification: ROHS
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: 440A, UNS S44002

Packaging & Delivery

Packaging Details seaworthy packaging.
Delivery Time Within 35 working days after receipt 30% of value.

440A is a high carbon martensitic stainless steel that is AOD melted.  

This alloy can be heat treated to extremely high hardnesses.

It has slightly less carbon than 440B and 440C giving it better machinability but less hardness.  

The combination of good wear resistance and high hardness makes this alloy an excellent candidate for cutting tools and knife blades.  It also is often used for dental and surgical equipment.

 

YOUR CONTACTS

Paul

Cell: +86 15190257143

export@ahoneststeel. com

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $29,000
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