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ASTM
A679/A679M-17
Standard Specification for Steel Wire, High Tensile Strength, Cold Drawn
2017
4
ASTM Vol.01.03 (2023)
This specification covers round, uncoated, high tensile strength, cold drawn steel spring wire, having properties and quality suitable for the manufacture of mechanical springs and wire forms subject to high static stresses or infrequent dynamic load, or both.
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