Corderite Refractories Saiggers & Plat

Characteristic	Grade A [KRI-A]	Grade B [KRI-B]	Grade C [KRI-C]
Bulk Density (gm/ss, max.)	1.00	0.90	0.75
Cold Crushing Strength (kg/cm2, min.)	60	60	65
Pyrometric Cone [ASTM] No. (min.)	32	27
Suitable for Temperatures up to (0c)	1500	1250	850
Thermal Conductivity at Hot Face temperature of 600c (kcal/m/hr/0Cmax)	0.35	0.23	0.20
PLCR (0C/3 hours, max.)	+-102 at 1250C	+-1.5 at 1200C	+-1.5 at 1000C

Send Inquiry