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MEL 23

For general furnace construction

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Technical data

Maximum service temperature
1260°C
Bulk density
550kg/m³
Cold crushing strength
1.1N/mm²

Chemical composition

Al₂O₃
37 %
SiO₂
44 %
Fe₂O₃
0.7 %

Thermal conductivity

Thermal conductivity λ in W/(m·K) at mean temperature
Temperatureλ in W/(m·K)
600 °C0.21
1000 °C0.26

Sizes

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MEL 23 compared

Technical data of 4 grades, sortable
MEL 23 12605501.1
MEL 26 14006701.6
MEL 28 15409502.1
MEL 30 165011002.5

All insulating firebricks with full technical data

All technical data are typical values. The properties agreed in the quotation and order confirmation are binding.