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SERGAFAT
/ COIL CALCULATOR
Coil mass, outer diameter, coating, and strip length
Coil illustration · original approved image, unchanged
Calculate weight
Calculate OD
Outer diameter (mm)
Strip width (mm)
Base metal thickness (mm)
Base material
Steel — 7850 kg/m³
Copper — 8960 kg/m³
Aluminum — 2700 kg/m³
Custom density
Custom density (kg/m³)
Material is coated
Coating material
Zinc (Zn)
Aluminum-silicon (AlSi)
Coating specification
Mass (g/m²)
Thickness (µm)
Total coating mass, both sides (g/m²)
100 g/m² is the combined coating mass on both faces. Assumes equal coating on each face.
Additional parameters
Inner diameter (mm)
Packing factor (0–1)
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