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Quick Details

  • Grade: 400 Series
  • Standard: GB, JIS
  • Length: cut to lengths, straightened
  • Thickness: 3.0 - 16.0mm
  • Width: 250mm approx.
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: 9Cr13MoVCo
  • Type: Plate
  • Application: high quality scissors, tactical knives etc.
  • Certification: SGS
  • Surface: black or hot rolled, pickled, shot blasted
  • Dimensions: Customized
  • Reliable factory: Professional sales team

Packaging & Delivery

Packaging Details Seaworthy packing.

High carbon Cobalt stainless steel plates 9Cr13MoVCo ( aka 9Cr13CoMoV ; 9Cr13, 913 in short )


AUS-6, AUS-8, AUS-10: Sometimes referred to as 6A, 8A and 10A stainless steel.

AUS-6 is roughly comparable to 440A, and competes with 420J.

AUS-8 is roughly comparable to 440B and competes with ATS-55 and Gin-1.

AUS-10 is roughly comparable to 440C, but slightly tougher and slightly less corrosion resistant.

It competes with ATS-34 and 154CM. 

The AUS series stainless steel contains vanadium, unlike the 440 series, which increases its wear resistance and edge retention. 

The vanadium allows a sharper edge to be put on the blade.



Changjiang made high-carbon stainless steel with increased levels of cobalt added for greater edge retention. 

Offers a higher level of corrosion resistance at a great value.

* aka 9Cr13CoMoV ; 9Cr13, 913 in short.


Chemical composition ( % in weight )



Sample test

Commodity name: stainless steel plates 9Cr13MoVCo / forged, hot rolled, annealed, pickled 3.5*253*1200mm

GradeSize ( mm )Heat No.        StandardCSiMnPSCrNiMoVCoHardness
9Cr13MoVCo3.5*253*120011-30- B4        GB/T 4237-2007           0.9210.4190.3970.0270.00713.310.1580.2310.1170.21HV 230


Hardened and tempered 9Cr13MoVCo obtains HRC 58 - 60.


We are looking forward to your enquiries.

Please call +86 151 9025 7143, skype: paul_luhongxiang or send an email to

export @ ahoneststeel dot com 

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