Aluminum Extruded Square Bar 6061 T6511

6061 is the most versatile of the heat treatable aluminum alloys. It offers excellent mechanical properties as well as reasonable corrosion resistance. Weldability and forming are good.

Aluminum Extruded Square Bar 6061 T6511
Specifications:

ASTM B221
AMS 4150
AMS QQ A 200/8

Applications:

This grade is used for a wide variety of products and applications from transportation hardware, marine hardware, architectural structures, frames, heavy structural components, boat equipment, electronic equipment and furniture.

How To Measure:

T (Thickness) X W (Width)

Chemistry: Less than 3/4" thick
  • Copper .15/.40
  • Silicon .40/.80
  • Iron .70 max
  • Manganese .15 max
  • Magnesium .80/1.20
  • Zinc .25 max
  • Chrome .04/.35
  • Titanium .15 max
Mechanical Properties:
  • Tensile Strength = 45,000 PSI
  • Yield Strength = 40,000 PSI min
  • % Elongation = 17% min

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