439 – UNS S43932

439 – UNS S43932

439 – UNS S43932

(South America offer) Titanium-stabilised 17% chromium Ferritic Stainless Steel.

Main features

Good resistance to intergranular and pitting corrosion, good drawability, alloys for ductile and tough welds. Delivered by Aperam South America.

Applications

  • Automotive Exhaust systems
  • Elevators
  • White goods
439 – UNS S43932

Norms

  • UNS S43032
  • IMDS ID 336832646

Chemical Composition

Typical values

  • C=0.011
  • Si=0.5
  • Mn=0.18
  • Cr=17.25
  • P=0.34
  • S=0.001
  • Nb=0.19
  • Ti=0.15
  • N=0.012

Alphanumerical designation X3CrTi17

Dimensional range

Coils & Sheets

  • Thickness: from 0.40 to 5.20 mm
  • Width: from 1,000 to 1,250 mm

Tubes

  • Diameter: from 31.75 to 127 mm
  • Thickness: from 1 to 3 mm

Surface aspects

  • Hot rolled & Cold rolled
  • NR1/1D, 2d, 2B, polished

According to thickness.

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