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Quick Details

  • Grade: 400 Series
  • Standard: AISI, ASTM
  • Thickness: 0.3~10.0mm
  • Width: 1250mm
  • Length: in coils
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: AISI 420B, UNS S42000
  • Technique: hot and cold rolled, annealed
  • Application: medical instrument, knives, scissors, mechanical parts..
  • Certification: ROHS
  • Surface finish: 2B and No.1

Packaging & Delivery

Packaging Details seaworthy packaging.
Delivery Time within 25 working days after receipt 30% of value.

AISI 420B martensitic stainless steel coils


We are specialised in stainless martensitic steels (knife steels), which are primarily used for the production of cutlery and

surgical instruments. products in forms of hot- and cold-rolled sheet, plate, strip, coil.


EN 1.4028, ASTM TYPE 420B Medium-hardness martensitic grade. Corrosion resistant in water and steam.

Applied for cutting utensils, surgical instruments, measuring tools, mechanical parts esp. subject to wear. 

  • Cutting utensils and surgical instruments
  • Measuring tools
  • Mechanical parts especially in wear resistant applications
  • Springs
  • Printing industry
420B, UNS S42000420J2X30Cr13, 1.4028




export at ahoneststeel dot com

skype; paul_luhongxiang

whatsapp: 0086 151 9025 7143


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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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