Aluminum Rectangle Tube 6061 T6

Part #: 23690

Aluminum Rectangle Tube Radius Corner 6061-T6 (1.5" x 4" x 0.125") is used for structural and engineering applications or when welding, forming, or bending is required. Aluminum 6061 is versatile, heat treatable, lightweight, highly corrosion resistant, strong, and affordable. Extruded radius corner aluminum 6061-T6 rectangular tubing is used for all types of fabrication projects where rounded edges are needed for safety or aesthetics. The rounded corners outside radius is 0.125-inches with an inside radius of 0.062-inches.

General Usage: structural supports, construction material, frames, furniture, railings, engineering applications

Properties: excellent corrosion resistance, high strength, good toughness, good surface finish, can be anodized, excellent weldability, good brazability, good workability, good formability, cost efficient, solution heat treated and artificially aged

Industries: residential, industrial, marine, fabrication, automotive, interior design, architecture, construction, transportation, aerospace

View our "Guide to Aluminum" for available grades, shapes and additional information.

Mill Test Reports are available on this item and can be selected during the checkout process.

Dimensions Weight/Lineal Foot: 1.57 lbs
Dimension Name Value
Height 1.5"
Width 4"
Wall 0.125"
Internal Height 1.25
Internal Width 3.75
View Other Sizes
  WARNING: Cancer and Reproductive Harm -
Six foot lengths = Best value for shipping.

    Create your own custom cut by entering the various dimensions to the right

    Note: Do not enter fractions or special characters. Examples of valid entries include 3, 5, 7.5, etc

    Cut tolerance wil be +.125" -0" (+1/8 -0).


    Cuts of less than 1 inch will be charged at the 1 full inch price

    Weight/Lineal Foot
    1.57 pounds
    Chemistry Information: 6061 Aluminum
    Element Percentage
    Al Remainder
    Cr 0.04 - 0.35
    Cu 0.15 - 0.4
    Fe 0.7 max
    Mg 0.8 - 1.2
    Mn 0.15 max
    Si 0.4 - 0.8
    Ti 0.15 max
    Zn 0.25 max

    Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it, you agree that any decisions you make regarding materials for your project are at your own discretion.

Selected Product: Aluminum Rectangle Tube 6061 T6

You will be shown a detailed product list, costs and shipping charges before you check out.

Can't find what you're looking for? Fill out our materials form here.
We'll follow-up within the next business day.