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Quick Details

  • Grade: 400 Series
  • Standard: AISI, DIN, EN
  • Length: customized or 2500mm
  • Thickness: 0.3~50mm
  • Width: 1250mm
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Tisco
  • Model Number: 420A ( 1.4021, X20Cr13 )
  • Type: Plate
  • Application: cutting tools, blades, knives, scissors,..
  • Certification: ROHS

Packaging & Delivery

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

420A ( 1.4021, X20Cr13 ) stainless steel sheet and plate


Martensite grade AISI 420A ( EN 1.4021 / DIN X20Cr13 ), used mostly for cutting tools, blades, knives, scissors, files,

and for many other applications requiring good sharp edge retention, or high strength properties.


Alloy 420 is used for a variety of applications where good corrosion and outstanding hardness is necessary.

It is not usually used at temperatures exceeding 800°F (427°C) due to quick hardening and loss of corrosion resistance.


Examples of applications that use alloy 420 include:

  • Cuttery
  • Knife blades
  • Surgical instruments
  • Needle valves
  • Shear blades
  • Scissors
  • Hand tools


  • ASTM/ASME: UNS S42000
  • JIS SUS420J1
  • EN 1.4021, DIN X20Cr13



export @ahoneststeel.com

skype: paul_luhongxiang

cell: +86 15190257143


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