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Quick Details

  • Grade: 400 Series
  • Standard: AISI, ASTM, DIN, EN
  • Thickness: 1.0 - 16.0mm
  • Width: 250mm approx.
  • Length: cut to lengths, straightened
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: AISI 440B, DIN 1.4112
  • Technique: Hot Rolled
  • Application: cutting tools, medical instruments etc.
  • Certification: ROHS
  • Surface: Black, hot rolled, pickled, shot blasted
  • Dimensions: Customized

Packaging & Delivery

Packaging Details Seaworthy packing.
Delivery Time Within 45 working days after receipt 30% of value.

Martensite 17% Cr, AISI 440B, DIN 1.4112 High carbon stainless steel strips


Designation by Standards


GB 8Cr17



UNS S44003


EN 1.4112

DIN X90CrMoV18


This is a high carbon martensitic stainless with moderate corrosion resistance good strength and the ability to obtain 

and keep excellent hardness (HRC 58) and wear resistance.


Chemical Composition ( weight % )

440B0.75 - 0.951.00 max1.00 max0.040 max0.030 max16.00 - 18.000.75 max-


molds and dies, cutlery, valve components, knives and measuring instruments. 


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.




export @ahoneststeel.com

skype: paul_luhongxiang

cell: +86 15190257143

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