![]() ![]() The purchaser should, therefore, be aware that testing of one plate, bar, or shape does not provide assurance all plates, bars, or shapes of the same heat as processed will be identical in toughness with the product tested. ![]() The impact properties of steel can vary within the same heat and piece, be it as rolled, control rolled, or heat treated. This standard has been approved for use by agencies of the Department of Defense.ġ.1 This specification covers the procedure for longitudinal Charpy V-notch testing of structural steel and contains two frequencies of testing. ![]() A superscript epsilon (´) indicates an editorial change since the last revision or reapproval. A number in parentheses indicates the year of last reapproval. Sampling Procedure for Impact Testing of Structural Steel1 This standard is issued under the fixed designation A673/A673M the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. Designation: A673/A673M − 07 (Reapproved 2012)Īmerican Association State Highway and Transportation Officials Standard AASHTO No.: T 243
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