ASTM A830-1020 Low-Carbon Steel Plate

Leeco® Steel carries a robust supply ASTM A830-1020 steel plate. Request a quote online or contact a sales representative today to place an order.


  • Low-carbon, highly ductile steel plate grade ideal for machining and manipulation applications.
  • Grade of ASTM A830 specifications
  • Available in standard and heavy (3-inches or greater) plate thickness.
  • Due to quickly shifting inventory with this grade of structural steel, please inquire about availability.

Chemical Composition

The following composition properties are ASTM A830 specifications for the C1020 steel grade.

Carbon 0.18-0.23%
Manganese 0.30-0.60%
Phosphorus max 0.030%
Sulfur max 0.030%