GSO ISO 19690-2:2022

ISO 19690-2:2018
Gulf Standard   Current Edition · Approved on 12 May 2022

Disc springs — Part 2: Technical specifications

GSO ISO 19690-2:2022 Files

GSO ISO 19690-2:2022 Scope

This document specifies two different grades of disc springs.

Grade A defines basic requirements of disc springs for static applications with low and moderate performance. Springs manufactured according to Grade A are not used for dynamic applications.

Grade B defines requirements on disc springs especially used for dynamic applications and high performance static applications. Disc springs according to Grade B ensure a better quality by higher demands on manufacturing processes and tolerance requirements. Grade B includes graphs showing the guaranteed fatigue life such as a function of stress.

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