Corrosion Resistant disc spring

Name: Corrosion Resistant disc spring
Brand: Mubea
Rating: 5 (1 reviews)

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Corrosion Resistant disc spring, made of stainless steel, such as X 10 CrNi 18 8 (DIN 1.4310), X 7 CrNiAl 17 7 (DIN 1.4568), X 5 Cr Ni Mo 18 10 (DIN 1.4401). Their resistant to corrosion is higher than general Disc springs made of spring steel, so they also be know as ‘’Stainless Steel Disc springs’’.

X 10 CrNi 18 8 to DIN 17 224 is a chrome-nickel alloy generally used for corrosion-resistant disc springs. This material achieves its potency by cold rolling, which magnetizes the disc springs to a certain extent. Consequently, the maximum material thickness for the disc springs is limited to 2.00 mm.

X 7 CrNiAl 17 7 per DIN 17224 is a precipitation-hardened, corrosion-resistant spring steel. This material achieves it potency via cold rolling and precipitation hardening. In the pliable state, this disc spring corrosion resistant material is highly magnetic and cold working the material further increases the magnetism.

X 5 Cr Ni Mo 18 10 per DIN 1.4401 is vastly corrosion resistant disc spring material and naturally is unable to be magnetized.

Application
Technology
Specifications
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Application

Corrosion Resistant disc springs are widely used in National Defense, Metallurgy, Petrochemical, Wind Power, Engineering, especially Food Processing Equipment...

Technology

A belleville disc spring material with a high nickel alloy content is considered corrosion-resistant due to the austenitic crystal lattice in its original state. The corrosion resistant material is unable to be martempered or austempered like standard disc spring materials. The mixed crystal formation provides the strength in corrosion resistant disc spring material, along with cold working during rolling (see DIN 17 224) and precipitation hardening (X 7 CrNiAl 17 7). The maximum disc spring material thickness has narrow limits set due to the certain degree of cold working the material. In addition, the strength acquired by cold rolling is lost at temperatures above + 200 °C, but use of corrosion resistant disc spring materials at extremely low temperatures is achievable.

Specifications

Kích thước:

OD6-600mm x Thickness 0.2-24mm
Vật liệu lò xo:

SUS301, SUS302, SUS316, 17-4PH, 17-7PH, 15-7Mo, X 10 CrNi 18 8 to DIN 17 224, X 7 CrNiAl 17 7 per DIN 17224, X 5 Cr Ni Mo 18 10 per DIN 1.4401
Tiêu chuẩn:

DIN2092, D2093, GB/T 1972-2005, DIN 17 224, DIN 17224, DIN 1.4401