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Disc Spring DIN EN 16983 — A 8 — Carbon spring steel strip (C67S / C75S)

0002MYApprovedStandard
Std. ref: DIN EN 16983Std. designator: Disc spring DIN EN 16983 - A 8ESX designator: ESX-DINEN16983-A8-CS-PL

Disc spring A 8, outside diameter 8 mm, bore 4.2 mm, thickness 0.4 mm, per DIN EN 16983 (formerly DIN 2093).

Engineering Attributes

Dimensions

Inner Diameter4.2 H12 (+0.12/0) mm
Nominal SizeA 8
Outer Diameter8 h12 (0/-0.15) mm
Thickness0.4 (+0.02/-0.06) mm
Working Height0.6 (+0.10/-0.05) mm

Material

MaterialCarbon spring steel strip (C67S / C75S)
Finish / SurfaceNone (as processed)

Internal properties

Unit Weight0.114 ± 0.008 g
Hardness42-52 HRC
Manufacturing GroupGroup 1
Max Load210 N
Maximum Deflection0.2 mm

12 attributes

Interchangeability

No interchangeability relationships agreed yet.

3 parts are detected as substitutable for this one from the standard's own interchange rule — listed under Functional alternates below. A detection is computed on every read; a relationship here is one a party has agreed to.

Technical data is provided as-is and must be independently verified before use. Terms

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Functional alternates

3

Same dimensions and material, so they fit the same place. They differ in strength class, coating or tolerance — check the requirement before substituting.

The last 3 columns show the fields that differ from this item (Finish · Finish coating · Material). Values in blue differ; grey values match this item.

CodeItemStandardFinishthis item: None (as processed)Finish coatingthis item: None (as processed)Materialthis item: Carbon spring steel strip (C67S / C75S)
0002MYDisc Spring DIN EN 16983 — A 8 — Carbon spring steel strip (C67S / C75S)this itemDIN EN 16983None (as processed)None (as processed)Carbon spring steel strip (C67S / C75S)
0002MZDisc Spring DIN EN 16983 — A 8 — Carbon spring steel strip (C67S / C75S) — Phosphated and oiledDIN EN 16983Phosphated and oiledPhosphated and oiledCarbon spring steel strip (C67S / C75S) (same as this item)
0002N0Disc Spring DIN EN 16983 — A 8 — Chromium-vanadium spring steel (50CrV4 / 51CrV4)DIN EN 16983None (as processed) (same as this item)None (as processed) (same as this item)Chromium-vanadium spring steel (50CrV4 / 51CrV4)
0002N1Disc Spring DIN EN 16983 — A 8 — Chromium-vanadium spring steel (50CrV4 / 51CrV4) — Phosphated and oiledDIN EN 16983Phosphated and oiledPhosphated and oiledChromium-vanadium spring steel (50CrV4 / 51CrV4)