l = Length, w = Width, h = Height
Volume = lwh, Surface Area = 2(lw + lh + wh)

---

Weight = L/1000 * W/1000 * T * S
L = Length in mm
W = Width in mm
T = Thickness in mm
S = Specific material density (Steel = 8.00)

r = Radius, h = Height, Volume = πr²h
Top & Bottom Surface Area = πr²
Total Surface Area = 2πr² +2πrh= 2πr(h+r)

---

Weight = L/1000 * W/1000 * T * S
L = Length in mm
W = Width in mm
T = Thickness in mm
S = Specific material density (Steel = 8.00)