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Quick Details

  • Place of Origin: Ukraine
  • Shape: Brick
  • Material: Silicon Carbide (SiC)
  • Al2O3 Content (%): 38,37
  • Refractoriness (Degree): 1770°< Refractoriness< 2000°


For lining the cupola.
SHN-33 - 1710
SHN-35 - 1730

Chamotte refractories for Martin furnaces

Product grade according to

  Standard characteristics for product grades

Parameter  SHN-38   SHN-37
  Fraction of total mass Al2O3, % 38 37
  Refractoriness, °C, not less than 1730 1730
  Open porosity, %, at mas 21 21
  Resistance strength, N/mm2, not less than 22 22
  Permanent linear shrinkage at temperature1400 °C, %: 0.4 0.4
  Softening start temperature °C, not less than 1400 1400
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