Peening Media (ASR) Cast Steel Shot, Regular Hardness (45 to 52 HRC)
AMS2431/1G
This specification, in conjunction with the general requirements for peening media covered in AMS2431, establishes the requirements for the procurement of conditioned cast steel shot with a hardness of 45 to 52 HRC.
Rationale:
AMS2431/1G results from a Five-Year Review and update of this specification with simplified definition of elongated shot (2.2.4), clarification of shaking and tapping (3.9.1, Table 4), sampling clarified (4.1, 4.1.1, 4.1.2, 4.1.4, 4.1.5), and added wording that suggests microstructure evaluation be performed prior to hardness when using the same specimen (4.1.3, 4.1.7).
Related Topics:
Durability
Steel
Peening
Materials properties
Also known as: SAE AMS 2431/1
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