ASTM-A228 2007
$35.75
A228/A228M-07 Standard Specification for Steel Wire, Music Spring Quality
Published By | Publication Date | Number of Pages |
ASTM | 2007 | 4 |
1.1 This specification covers a high quality, round, cold-drawn steel music spring quality wire, uniform in mechanical properties, intended especially for the manufacture of springs subject to high stresses or requiring good fatigue properties.
1.2 The values stated in either SI (metric) units or inch-pound units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology Ordering Information |
2 | Materials and Manufacture Chemical Composition Mechanical Properties TABLE 1 TABLE 2 |
3 | Metallurgical Requirements Dimensions and Permissible Variations Workmanship, Finish, and Appearance TABLE 3 FIG. 1 |
4 | Retests Inspection Rejection and Rehearing Certification Packaging, Marking, and Loading for Shipment Keywords TABLE 4 |