McMaster-Carr logo
    Shape
    Shape
    I Beam
    System of Measurement
    System of Measurement
    Inch
    Outside Height
    Outside Height
    3"
    4"
    6"
    Wall Thickness
    Wall Thickness
    0.230"
    0.326"
    0.343"
    0.349"
    Outside Width
    Outside Width
    2.509"
    2.796"
    3.330"
    3.443"
    Material
    Material
    Aluminum
    Temper
    Temper
    T6
    Aluminum Performance Properties
    Aluminum Performance
    Properties
    Easy to Machine
    Corrosion Resistant
    Easy to Weld
    Yield Strength
    Yield Strength
    click to learn more about
    30,000 to 39,999 psi
    Leg Edge Shape
    Leg Edge Shape
    Square
    Heat Treatment
    Heat Treatment
    Hardened
    Inside Corner Shape
    Inside Corner Shape
    Round
    Fabrication
    Fabrication
    Extruded
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Specifications Met
    Specifications Met
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Minimum Temperature
    Minimum Temperature
    -399° to -250° F
    Maximum Temperature
    Maximum Temperature
    300° to 499° F
    Heat Treatable
    Heat Treatable
    Yes
    Elongation
    Elongation
    12.5%
    Hardness
    Hardness
    Brinell 95
    Tolerance Rating
    Tolerance Rating
    Standard
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    4 Products