This specification establishes the requirements for copper-based brass or bronze centrifugal castings. Mechanical properties are determined from test bar castings and should meet the requirements listed herein. Brinell hardness readings should be taken on the grip end of tension test bars. All castings should not be repaired by welding without customer approval. UNS C95520 copper alloy castings are used in the heat treated condition only.
ASTM B271/B271M-18 History
ASTM B271/B271M-23
$31.00 $63.00
ASTM B271/B271M-18
$37.00 $75.00
ASTM B271/B271M-15
$24.00 $48.00
ASTM B271/B271M-14a
$30.00 $60.00
ASTM B271-11
$30.00 $60.00
ASTM B271/B271M-11e1
$30.00 $60.00
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