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    System of Measurement
    System of Measurement
    Inch
    Metric
    Shape
    Shape
    Hex Bar
    Hardness Rating
    Hardness Rating
    Medium
    Hard
    Specifications Met
    Specifications Met
    QQ-S-764
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    Tolerance Rating
    Tolerance Rating
    Undersized
    Standard
    Heat Treatment
    Heat Treatment
    Annealed (Softened)
    Fabrication
    Fabrication
    Cold Worked
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Elongation
    Elongation
    20%
    39%
    43%
    50%
    Maximum Temperature
    Maximum Temperature
    1200° F
    1500° F
    Minimum Temperature
    Minimum Temperature
    Not Rated
    Appearance
    Appearance
    Plain
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Heat Treatable
    Heat Treatable
    Yes
    No
    Maximum Hardness After Heat Treatment
    Maximum Hardness
    After Heat Treatment
    Rockwell C40
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    85 Products