19 / 1167.16

Bauxite bricks

19 / 1167.21

Chrome oxide bricks

19 / 1167.32

Light firebricks

19 / 1167.48

Insulating stones

19 / 1167.51

Chimney blocks

19 / 1167.54

Corundum bricks

19 / 1167.59

Nozzle bricks

19 / 1167.73

Ladle bricks

19 / 1167.81

Acidproof bricks

19 / 1167.82

Silica bricks

19 / 1167.83

Silicon carbide bricks

19 / 1167.84

Sillimanite bricks

19 / 1167.85

Spinel bricks

19 / 1167.98

Bottom blocks for molten tin bathes

19 / 1167.99

Zirconium bricks