3003 Aluminum Coil & Sheet

3003 aluminum coil and sheet is approximately 20% stronger than 1100 series aluminum. 3003 aluminum reacts well to mechanical finishings as well as organic finishes. 3003 welding is readily accomplished by means of conventional welding methods, but may be gummy if machined. Soldering is limited to the torch method.   

TW has a wide range of sizes readily available to the AMS 4006 for O temper, AMS 4008 for H14.

3003 Aluminum Applications

  • Food Equipment
  • Chemical Equipment
  • Appliance Components
  • Truck and Trailer Roofing
  • Lawn Furniture Components
Typical Chemical Requirements
Silicon .6
iron .7
Copper .05 - .20
Manganese 1.0-1.5
Chromium Range  
Zinc .10
Aluminum remainder

TW Metals offer as wide range of stock sizes and processing capabilities for your company’s needs.  Stock sizes range from .032 - .190 x 48/60 wide and 96/120/144 inches long.  We also have shearing capabilities to meet your projects specific needs.

Click here to Request a Quote or call us today at 1-888-558-7818.