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    System of Measurement
    System of Measurement
    Inch
    Outside Height
    Outside Height
    3"
    4"
    6"
    Shape
    Shape
    I Beam
    Outside Width
    Outside Width
    2.509"
    2.796"
    3.330"
    3.443"
    Wall Thickness
    Wall Thickness
    0.230"
    0.326"
    0.343"
    0.349"
    Material
    Material
    Aluminum
    Aluminum Performance Properties
    Aluminum Performance
    Properties
    Easy to Machine
    Corrosion Resistant
    Easy to Weld
    Leg Edge Shape
    Leg Edge Shape
    Square
    Inside Corner Shape
    Inside Corner Shape
    Round
    Yield Strength
    Yield Strength
    30,000 to 39,999 psi
    Temper
    Temper
    T6
    Heat Treatment
    Heat Treatment
    Hardened
    Outside Corner Shape
    Outside Corner Shape
    Round
    Specifications Met
    Specifications Met
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Heat Treatable
    Heat Treatable
    Yes
    Hardness Rating
    Hardness Rating
    Soft
    Hardness
    Hardness
    Brinell 95
    Minimum Temperature
    Minimum Temperature
    -399° to -250° F
    Maximum Temperature
    Maximum Temperature
    300° to 499° F
    Elongation
    Elongation
    12.5%
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    4 Products