The modulus of rigidity of SAE9254 spring material

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keyword: SAE9254; springmaterials; modulusofrigidity

Question Karthikeyan 2022/1/31(Mon) 16:47

What is the modulus of rigidity of SAE9254 Spring Material? and Where it is mentioned?

Answer Tokai Spring 2022/2/2(Wed) 10:22

Dear Karthikeyan,

Thank you very much for your question!
According to JIS B 2704 – the design standard for coil springs, the recommended modulus of rigidity is 78.5 GPa.
You can check this site out for more information.
http://www.matweb.com/search/datasheettext.aspx?matguid=265658bc5ad04ef1b42a73e51cdec2f1
(Click on the “View Data” button in the Property Data table)
The rigidity varies slightly depending on the documents even for the same steel type.

If you have any other questions, please let us know.

Best regards,

Answer Ayman 2022/9/18(Sun) 11:42

What is the maximum deflection of coil spring?

Answer Tokai Spring 2022/9/20(Tue) 11:11

Dear Ayman,

We have free online design software so if you could please check it out, it will give you the specific answer to your question.
https://www.tokaibane.com/en/cl/compression-spring-calculator/
We hope it helps!

Best regards,
Tokai Spring’s Support Team

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