ASTM A 877/A877M : 2017 : REDLINE
Current
The latest, up-to-date edition.
Standard Specification for Steel Wire, Chromium-Silicon Alloys, Chrome-Silicon-Vanadium Alloy Valve Spring Quality
English
23-03-2017
CONTAINED IN VOL. 01.03, 2017 Defines 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.
| Committee |
A 01
|
| DocumentType |
Redline
|
| Pages |
6
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
1.1This specification covers the highest quality of round and shaped chromium-silicon and chromium-silicon-vanadium alloys of 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.
1.2The 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.
| ASTM A 1000 : 2005 | Standard Specification for Steel Wire, Carbon and Alloy Specialty Spring Quality |
| ASTM A 700 : 2014 | Standard Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment |
| ASTM E 8 : 2004 | Standard Test Methods for Tension Testing of Metallic Materials |
| EN 10270-2:2011 | Steel wire for mechanical springs - Part 2: Oil hardened and tempered spring steel wire |
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