K31 – EN 1.4017

K31 – EN 1.4017

Our KARA range. A ferritic Stainless Steel featuring a textured treatment for higher mechanical resistance.

Main features

Excellent resistance to wear and corrosion, and a cost-effective alternative to our 301 grade.


  • Conveyor belts
  • Hand tools
  • Springs
  • Weaving reeds (textile)
K31 – EN 1.4017


  • ASTM 431
  • UNS S43100
  • EN 1.4017
  • IMDS ID 336850565

Chemical Composition

Typical values

  • C=0.02
  • Si=0.15
  • Mn=0.40
  • Cr=16.8
  • Ni=1.4

Alphanumerical designation: X6CrNi17-1

Dimensional range

Precision Strip

  • Thickness: from 0.06 to 2.5 mm
  • Width: up to 700 mm acc. to thickness

Surface aspects

  • Cold rolled
  • 2R, 2B, 2D, 2H, 2G

According to forms & dimensions.

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