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Disc spring, well know by Belleville Washers, it has a
frusta-conical shape which gives the washer a spring
characteristic.
Through a unique combination of high force in a small space,
Belleville washer can be used as single disc or arranged in
stacks. A spring stack can consist of either single spring or
parallel spring sets.
Manufactured to DIN 2093 standard and non-standard. Design
programmed to assist customers for their specified applications.
The method of heat treatment is particularly effective for
springs, as it gives the maximum toughness and therefore
considerable durability.
5CrV4/60Si2Mn/X 10 CrNi 18-8/X 7 CrNiAl 17 7/X 5 CrNiMo 17 12 2/X 22 CrMoV 12 1/X 39 CrMo 17-1/CuSn 8/CuBe 2/NIMONIC 90/INCONEL X 750/INCONEL 718/INCONEL625 Etc.