Foudnry coke used in Blast furnace casting, steelmaking, sand casting, Block size (mm) > 60 Dry ash free volatile matter Vdaf% 1.50% Total sulfur st, d% 0.50% Drum strength M40%: 96 Apparent porosity (PS)%: 28 Coke crushing rate (40mm)%: 2.3 Drop strength%: 98.3 Ash content (AD)%: super grade â?¤ 8.00 Grade I: 8.01 ~ 10.00 Grade 2: 10.01 ~ 12.00
