... 1,600oC7) Thermal expansion coefficient: ≤1.3 x 10-6/oC8) Thermal shock resistance: no crack under 650oC air- ... .4mm, Ø106 x 100mm, Ø103 x 100mm, Ø101.6 x 152.4mm, Ø100 x 100mm, Ø93 x 152 ... .4mm, Ø83 x 152.4mm, Ø80 x 100mm; lane-shape (oval) Ø169 x 85.7 ... x 115mm, Ø169 x 80.8 x 115mm, Ø148 x 84 x 152.4mm, Ø ... 152.4mm, Ø93 x 61 x 90mm, Ø120.6 x 80 x 152.4mm, Ø143 x 98 x 152.4mm, ...