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SPIROL offers a line of austenitic stainless steel Disc Springs in diameters ranging from Ø8mm to Ø71mm. Austenitic stainless steel is typically used for static and low cycle applications that require a heightened level of corrosion resistance. It withstands fresh water and atmospheric marine conditions very well, and is suitable for many other industrial conditions including acidic environments. This material will continue to work harden with use so cycle life is limited, but creep resistance is good.

If you don’t see what you are looking for in our standard offering (including size, quantity, stacks, etc.), please feel free to Request a Quote or contact SPIROL directly for complimentary Application Engineering assistance!

Note: All pricing is based on small box quantities. Please contact SPIROL directly for high volume quotes!

Unit of Measure

Package Type

 N/A Box

Units per Box

 N/A 1

DIN EN Series

 N/A A

Bolt Size

 N/A M4

External Diameter (De)

 N/A 8 mm
[.315 in]

Internal Diameter (Di)

 N/A 4.2 mm
[.165 in]

Material Thickness (t)

 N/A 0.4 mm
[.016 in]

Free Height (lo)

 N/A 0.6 mm
[.024 in]

Free Cone Height (ho)

 N/A 0.2 mm
[.008 in]

Material Type

 N/A Austenitic Stainless Steel

Finish

 N/A Plain, Not Oiled

F @ s = 0.75 ho

 N/A 193 N

Weight Per Piece

 N/A 0.0001136 kg

Heat Treatment

 N/A N/A

Order Processing Note

 N/A Orders typically ship in 2-3 business days. Orders received after 3pm GMT will be processed on the next business day.