Even though you might only need a couple of square feet of sheet metal to repair your car body, you will have to buy a standard 8 foot by 4 foot sheet from your local steel stockholder.
Mild steel is 1449-CR4 grade.
This is 0.7 – 0.8 mm thickness.
2 pieces of 605 x 330mm in size.
Different thicknesses also available
We also can supply you with larger sheets size (605 X 980mm) to suit your projects.