12.1 For the purpose of determining compliance with the specified limits for requirements of the properties listed in the following table and for dimensional tolerances, an observed value or a calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29.
| Property | 8199;8199;8199;Rounded Unit for Observed or |
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| Chemical composition | nearest unit in the last right-hand significant8199;digit used in expressing the limiting value |
| Hardness | |
| Electrical resistivity | |
| Electrical conductivity | |
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| Tensile strength | nearest ksi [5 MPa] |
| Yield strength | |
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| Elongation: | nearest 18201;% |
| 8199; |
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| Grain size: |
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| 8199;Under 0.060 mm | nearest mult......
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