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ASTM A878/A878M-05(2011)
Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
STANDARD published on 1.11.2011
The information about the standard:
Designation standards: ASTM A878/A878M-05(2011)
Note: WITHDRAWN
Publication date standards: 1.11.2011
SKU: NS-4613
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
The category - similar standards:
Annotation of standard text ASTM A878/A878M-05(2011) :
Keywords:
alloy, modified chromium vanadium, valve spring, wire: Steel springs (valve)--specifications, Steel wire (chromium alloy)--specifications, Chromium-vanadium alloy--specifications, Steel springs--specifications, ICS Number Code 77.140.25 (Spring steels)
Additional information
| 1. Scope | ||||||||||||||||
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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. |
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| 2. Referenced Documents | ||||||||||||||||
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