14.1 For the purpose of determining compliance with the specified limits for requirements of the properties listed in the following table, an observed value or a calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29.
| Property | Rounded Limit for Observed or |
|
| |
| Chemical Composition | nearest unit in the last right-hand significance digit used in expressing the limiting value |
|
|
|
| Tensile Strength | nearest ksi (5 MPa) |
| Yield Strength | |
|
|
|
| Elongation | nearest 18201;% |
|
|
|
| Grain Size: |
|
| 8201;Under 0.060 mm | nearest multiple of 0.005 mm |
| 8201;0.060 mm and over | nearest 0.01 mm |
1.1 This specification establishes general requirements common to ASTM copper alloy casting specifications B22, B61, B62, B66, B67, B148, B176, B271/B271M, B369, B427, B505/B505M, B584, B763/B763M, B770, and B806. These requirements apply to the casting specifications to the extent referenced therein.
1.1.1 In the event of conflict between this specification and a casting specification, the requirements of the casting specification shall take precedence.
1.2 The chemical composition and other requirements not included in this specification shall be prescribed in the casting product specifications.
1.3 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions......
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