Index /merk | 
WAM-23 | 
WAM-26 | 
WAM-28 | 
WAM-30 | 
WAM-32 | |

Classificatie 
Temperatuur/º C. | 

1260 | 

1430 | 

1540 | 

1650 | 

1760 | |

Bulkdichtheid G/cm 3 | 
0.58 | 
0.80 | 
0.89 | 
1.03 | 
1.25 | |

Mougulus van breuk MPa | 
0.9 | 
1.3 | 
1.5 | 
1.7 | 
2.0 | |

MPa voor koude verbrijzeling | 
1.2 | 
1.9 | 
2.6 | 
2.8 | 
3.4 | |

Permanente Liner Change % C xHr | 
-0, 1 | 
-0, 5 | 
-0, 8 | 
-0, 9 | 
-0, 9 | |

1230X24 | 
1400 x 24 | 
1510x24 | 
1620 x 24 | 
1730 x 24 | ||

 | 
 | 
 | 
 | 
 | 
 | |

Warmtegeleiding 
(W/m. K) | 
 400 °C. | 
0.17 | 
0.24 | 
0.30 | 
0.40 | 
0.49 |

 600 °C. | 
0.19 | 
0.27 | 
0.32 | 
0.42 | 
0.50 | |

 800 °C. | 
0.22 | 
0.30 | 
0.35 | 
0.44 | 
0.51 | |

 1000 °C. | 
0.25 | 
0.32 | 
0.38 | 
0.45 | 
0.53 | |

 1200 °C. | 
 | 
0.35 | 
0.39 | 
0.47 | 
0.55 | |

Al2O3% | 
45 | 
55 | 
65 | 
72 | 
76 | |

Fe2O3% | 
0.7 | 
0.8 | 
0.7 | 
0.5 | 
0.4 | |

SiO2-% | 
50 | 
42 | 
33 | 
26 | 
22 | |

TiO2-% | 
1.2 | 
1.3 | 
0.9 | 
0.5 | 
0.3 | |

CAO+ MgO % | 
0.7 | 
0.6 | 
0.2 | 
0.3 | 
0.2 | |

K2O+ Na2O% | 
1.3 | 
1.1 | 
0.8 | 
0.2 | 
0.1 |