ASTM-A877 2010
$40.63
A877/A877M-10e1 Standard Specification for Steel Wire, Chromium-Silicon Alloy, Chrome-Silicon-Vanadium Alloy Valve Spring Quality
Published By | Publication Date | Number of Pages |
ASTM | 2010 | 5 |
1.1 This specification covers the highest quality of round and shaped chromium-silicon alloy steel valve spring wire, uniform in quality and temper, intended for the manufacture of valve springs and other springs requiring high-fatigue properties when used at moderately elevated temperatures. It is similar to the grade VD (referenced in EN 10270-2) intended for high fatigue levels. This wire shall be either in the annealed and cold-drawn or quenched and tempered condition as specified by purchaser.
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Ordering Information Materials and Manufacture Chemical Composition |
2 | Mechanical Properties TABLE 1 TABLE 2 TABLE 3 |
3 | Metallurgical Requirements TABLE 4 TABLE 5 |
4 | Dimensions and Permissible Variations Workmanship, Finish, and Appearance Retests Inspection Rejection and Rehearing Certification Packaging, Marking, and Loading for Shipment Keywords |