ASTM A 877/A 877M:2017

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

Publication date: 2017 reapproved: 2023
Original language: English
Pages: 5

Publication date: 2017 reapproved: 2023
Original language: English
Pages: 5
DOI: https://dx.doi.org/10.1520/A0877_A0877M-17R23

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Short description

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.

ICS

77.140.25

DOI

https://dx.doi.org/10.1520/A0877_A0877M-17R23

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