SIENDE

Hardox 550

Hardox 550 is a wear plate with a hardness of 550 HBW, which is particularly suitable for applications with high demands for wear resistance.

Hardness

  • 525 to 575 HBW

Dimension Range

  • Hardox 550 is supplied in sheet thickness from 10 to 50 mm. 

Surface finish

  • According to EN 10 163-2, Class A Subclass 1. 

Fabrication and other recommendations

  • Hardox 550 is not designed for further heat treatment. Mechanical properties are achieved by quenching and, when necessary, by means of subsequent tempering. The properties of the delivery condition cannot be retained after exposure to temperatures in over 250 ºC.

Tolerances

  • Thickness: Tolerances according to SSAB‘s thickness precision guarantee AccuRollTech. – AccuRollTech meets the requirements of EN 10 029 Class A, but offers narrower tolerances.
  • Length and width: According to SSAB‘s dimension program. Tolerances conform to EN 10 029 or to SSAB‘s standard.
  • Shape: Tolerance according to EN 10 029.
  • Flatness: Tolerances according to SSAB‘s flatness tolerances which are narrower than EN 10 029 Class N (normal). 
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Damatech d.o.o.
  • Cesta Franceta Prešerna 63
  • SI-4270 Jesenice, Slovenia
  • T: +386 5 923 55 00
  • F: +386 5 923 55 01
  • E: sales@damatech.com