Here are some links to some valuable resources for engineers designing spring.
Keep in mind, Katy Spring & Manufacturing is the number one source for spring design assistance with highly-qualified staff to serve your needs.
MatWeb – Material Property Data (
The MatWeb website is a very convenient source of spring materials information used in spring design.
ASTM International (
ASTM, which was known as the American Society for Testing and Materials, is one of the world’s largest standards development organizations. ASTM spring material standards may be purchased on the ASTM website.
ASM International (
ASM is a publisher of metals and materials information.
ASM spring material information is available on the ASM website.
Katy Spring raw material vendors are also an excellent source for spring material information. Let a Katy Spring rep assist you in contacting one of our raw material spring vendors for assistance.

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