ASTM-A878 2011

$35.75

A878/A878M-05(2011) Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality

Published By	Publication Date	Number of Pages
ASTM	2011	4

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Categories: 77.140.25 - Spring steels, ASTM

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Description

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.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Ordering Information Materials and Manufacture Chemical Composition
2	Mechanical Properties Metallurgical Requirements TABLE 1 TABLE 2 TABLE 3
3	Dimensions and Permissible Variations Workmanship, Finish, and Appearance Retests Inspection Rejection and Rehearing Certification TABLE 4
4	Packaging, Marking, and Loading for Shipment Keywords

Additional information

Standard Title	A878/A878M-05(2011) Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality
Published Code	ASTM
Publication Date	2011
Pages Count	4
ICS Codes	77.140.25 - Spring steels

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ASTM-A878 2011

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