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ASTM International - ASTM A878/A878M-99

Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality

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Organization: ASTM International
Publication Date: 10 March 1999
Status: inactive
Page Count: 4
ICS Code (Spring steels): 77.140.25
scope:

1.1 This specification covers the highest quality of round modified chromium vanadium 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. This wire shall be either in the annealed and cold-drawn or oil-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. Within the text, the inch-pound units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independent of the other.

Document History

September 1, 2019
Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
1.1 This specification covers the highest quality of round and shaped modified chromium vanadium alloy steel valve spring wire, uniform in quality and temper, intended for the manufacture of valve...
September 1, 2017
Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
1.1 This specification covers the highest quality of round and shaped modified chromium vanadium alloy steel valve spring wire, uniform in quality and temper, intended for the manufacture of valve...
November 1, 2011
Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
This specification covers the highest quality of round modified chromium vanadium alloy steel valve spring wires, uniform in quality and temper, intended for the manufacture of valve springs and...
March 1, 2005
Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
This specification covers the highest quality of round modified chromium vanadium alloy steel valve spring wires, uniform in quality and temper, intended for the manufacture of valve springs and...
ASTM A878/A878M-99
March 10, 1999
Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
1.1 This specification covers the highest quality of round modified chromium vanadium alloy steel valve spring wire, uniform in quality and temper, intended for the manufacture of valve springs and...
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