How many pieces per metric ton for galvanized corrugated sheet in 0.20mm*800mm*length?

800mm is the width after corrugation, generally, the most of clients need the length in 1800mm, 2440mm, 3000mm or 3600mm etc

0.20mm*800mm*1800mm          about 390 pieces per metric ton

0.20mm*800mm*2440mm          about 290 pieces per metric ton

0.20mm*800mm*3600mm          about 196 pieces per metric ton