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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 N/A

Bolt Size

 N/A M10

External Diameter (De)

 N/A 20 mm
[.787 in]

Internal Diameter (Di)

 N/A 10.2 mm
[.402 in]

Material Thickness (t)

 N/A 1.1 mm
[.043 in]

Free Height (lo)

 N/A 1.55 mm
[.061 in]

Free Cone Height (ho)

 N/A 0.45 mm
[.018 in]

Material Type

 N/A Austenitic Stainless Steel

Finish

 N/A Plain, Not Oiled

F @ s = 0.75 ho

 N/A 1403 N

Weight Per Piece

 N/A 0.001994 kg

Heat Treatment

 N/A N/A
Order Processing Note1 N/A Orders typically ship in 2-3 business days. Orders received after 3pm EST will be processed on the next business day.
  • 1 NOTE: For shipments outside the United States, the Buyer is responsible for any additional taxes, import duty, brokerage and customs fees.