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Quick Details

  • Standard: ASTM, AISI, DIN, EN, GB, JIS
  • Dimensions: on request
  • Grade: 400 Series
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: changjiang
  • Model Number: AISI 431 ( EN / DIN 1.4057, X17CrNi16-2 )
  • Type: Square
  • Application: mechanical parts ...
  • Shape: Square
  • Certification: ROHS

Packaging & Delivery

Packaging Details seaworthy packaging.
Delivery Time within 35 working days

AISI 431 ( EN / DIN 1.4057, X17CrNi16-2 ) stainless steel square bars


1.4057 is a corrosion and acid resistant martensitic chromium steel with nickel additive.

The formation of chromium carbides and the associated chromium-depleted areas makes this material susceptible to intergranular corrosion.

  • Main application in mechanical Engineering, petroleum and petrochemical industry and aviation.








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