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
				                	 
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			            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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