ASTM-A877/A877M 2023

$34.13

A877/A877M-17(2023) Standard Specification for Steel Wire, Chromium-Silicon Alloys, Chrome-Silicon-Vanadium Alloy Valve Spring Quality

Published By	Publication Date	Number of Pages
ASTM	2023	5

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Categories: 77.140.25 - Spring steels, ASTM

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Description

ASTM A877/A877M-17-Reapproved2023

Active Standard: Standard Specification for Steel Wire, Chromium-Silicon Alloys, Chrome-Silicon-Vanadium Alloy Valve Spring Quality

ASTM A877/A877M

Scope

1.1 This 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.

1.2 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.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Keywords

alloy; chromium-silicon; valve spring; wire;

ICS Code

ICS Number Code 77.140.25 (Spring steels)

DOI: 10.1520/A0877_A0877M-17R23

Additional information

Standard Title	A877/A877M-17(2023) Standard Specification for Steel Wire, Chromium-Silicon Alloys, Chrome-Silicon-Vanadium Alloy Valve Spring Quality
Published Code	ASTM
Publication Date	2023
Pages Count	5
ICS Codes	77.140.25 - Spring steels