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Quick Details

  • Grade: 400 Series
  • Standard: ASTM, AISI, DIN, EN
  • Length: cut to length, straightened
  • Thickness: 1.0mm ~
  • Width: 300mm
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: Changjiang
  • Model Number: 431
  • Type: Plate
  • Application: machine parts, engineering...
  • Certification: ROHS
  • delivery state: annealed

Packaging & Delivery

Packaging Details Seaworthy packaging.
Delivery Time within 35 working days after receipt 30% of value.

AISI 431 is a nickel bearing chromium steel which can be treated to exceptionally high physical properities. In the heat treated condition, its corrosion resistance is superior to similar martensitic types. This grade is ferro-magnetic when annealed or heat treated. Because it is characteristically a two phase alloy, the normal structure contains ferrite and martensite with typical properities.


Chemical composition %

Carbon       0.20% max

Phosphorus    0.04% max

Manganese  1.00% max

Sulfur 0.03% max

Chromium 15.00 / 17.00%

Nickel 1.25 / 2.50%


Products in forms of strip, coil, plate, sheet, round bars. 

Delivery state: annealed or HT ( round bars ).




export @ahoneststeel.com

skype: paul_luhongxiang

cell: +86 15190257143



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China (Mainland) | Manufacturer, Trading Company
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