Stainless and Corrosion-resistant Disc Springs / 1.4122 Corrosion-resistant Steel

100.0051.005.00*7.00

SCHNORR model reference: 176 500 · SCHNORR-HANDBOOK-EN · locator 118

SCHNORR model reference: 176 600 · SCHNORR-HANDBOOK-EN · locator 124

Dimensions, standards and downloadable engineering files are generated from published product data.

Made to order

SPECIFICATION

Product data

Open calculator →

Outside diameter De: 100.00 mm
Inside diameter Di: 51.00 mm
Product thickness t: 5.00 mm
Free height l₀: 7.00 mm
Cone height h₀: 2.00 mm
Standard: 厂商不锈钢与耐腐蚀规格
Material / surface treatment: X22CrMoV12-1 Thermally Stable SteelPlain / natural finish · Cold presetting / scraggingERP: 100.00*51.00*5.00*7.00-T-H2.00-1.4923-PLAIN-PSX39CrMo17-1 Corrosion-resistant SteelPlain / natural finish · Cold presetting / scraggingERP: 100.00*51.00*5.00*7.00-T-H2.00-1.4122-PLAIN-PS
Temperature: -60 – 300 °C

ENGINEERING FILES

CAD / DXF / STEP

Repository CAD · direct download

100.00*51.00*5.00*7.00 DXF and DWG engineering drawing preview

Open full drawing preview

DWG100.00*51.00*5.00*7.00 DWG CADJH-DS-100.00-51.00-5.00-7.00-P1776-EN-R11.dwg · 50 KB

Download

DXF100.00*51.00*5.00*7.00 DXF CADJH-DS-100.00-51.00-5.00-7.00-P1776-EN-R11.dxf · 125 KB

Download

STEP100.00*51.00*5.00*7.00 STEP CADJH-DS-100.00-51.00-5.00-7.00-P1776-R11.step · 22 KB

Download

STL100.00*51.00*5.00*7.00 STL CADJH-DS-100.00-51.00-5.00-7.00-P1776-R11.stl · 1.6 MB

Download

ENGINEERING OVERVIEW

Candidate decision overview

Data version 3

GEOMETRY CONTRACT

Conical profile

Bearing surfaces: No
Tolerance grade: See dossier / confirm

Special surface parameters must be reviewed against the released drawing; the profile name alone is not a complete geometry definition.

EVIDENCE COVERAGE

✓Manufacturer curve / stress2✓Polysplendid calculations1✓Resolved standards2✓Inspection dossier1—Approved product FEMNot public

A missing FEM record is not evidence of failed validation. It means no approved product-level study is public on this page.

COMBINATION BOUNDARY

Check single disc before stack

Parallel stacks primarily multiply load; series stacks primarily multiply travel. Friction, contact, guidance, preload and manufacturing scatter must be checked separately.

Stack and curves Fatigue / relaxation boundary Calculate this product

CF-07 · PROCESS CARD LIBRARY

Manufacturing process cards

2 material route(s)

Each material and supplied-surface identity has its own database-driven workbook and PNG preview. A review or blocked status is not a production release.

V13561 · R04

1.4122

PLAIN

LASER_CUT_PLATE+MARTENSITIC_CORROSION_QT+NO_SUPPORT_FACE+STRONG_PRESS+PLAIN

Blocked — not for production

Download Excel · 20.9 kB

V17185 · R04

1.4923

PLAIN

LASER_CUT_PLATE+HEAT_RESISTANT_STEEL+NO_SUPPORT_FACE+STRONG_PRESS+PLAIN

Blocked — not for production

Download Excel · 20.9 kB

APPROVED SOURCE DATA

Manufacturer engineering data

2 traceable datasets

Loads, stresses, thousand-piece weights and curves retain their manufacturer, source version, page/worksheet, material and temperature condition. A catalog value is an engineering reference unless the inspection dossier separately identifies an approved acceptance tolerance.

SCHNORR GmbH 176 500Manufacturer catalog summary

Source: Schnorr Disc Springs Handbook / source copy in project archive
Location: page 118
Material: 1.4122
Temperature: Not stated - not assumed
Curve scope: summary_only / loading
1000-piece weight: 222.523 kg

This source table publishes a summary (weight and/or σOM) but no displacement-load points; no curve has been invented.

SCHNORR GmbH 176 600Manufacturer catalog summary

Source: Schnorr Disc Springs Handbook / source copy in project archive
Location: page 124
Material: 1.4923
Temperature: Not stated - not assumed
Curve scope: summary_only / loading
1000-piece weight: 222.523 kg

This source table publishes a summary (weight and/or σOM) but no displacement-load points; no curve has been invented.

STANDARD DOSSIER

Resolved standard requirements

33 resolved items

DIN EN 16983:2017-09Disc springs — Quality specifications — Dimensions

Series — · Group 2 · without bearing surfaces

Incomplete fields: 缺少 A/B/C 尺寸系列，系列专属规则无法解析

ProductDisc spring group 2

Table 2 · EN 16983 pages 6～7（PDF 8～9）

ProductStandard spring steel requirement

EN 10083 / EN 10089 / EN 10132-4 MPa

5 · EN 16983 page 7（PDF 9）

ProcessGroup 2 manufacturing and surface finish

冲压/精冲、冷成形、内外径加工、边缘倒圆

Table 7 · EN 16983 page 11（PDF 13）

ProductThickness tolerance

deviation -0.15 / +0.05 mm；product limits 4.85–5.05 mm

Table 8 · EN 16983 page 13（PDF 15）

ProductOutside diameter h12 tolerance

deviation -0.35 / 0 mm；product limits 99.65–100 mm；h12

8.1 / ISO 286-2 · EN 16983 page 12（PDF 14）

ProductInside diameter H12 tolerance

deviation 0 / +0.3 mm；product limits 51–51.3 mm；H12

8.1 / ISO 286-2 · EN 16983 page 12（PDF 14）

ProductFree-height tolerance

deviation -0.15 / +0.3 mm；product limits 6.85–7.3 mm

Table 9 · EN 16983 page 13（PDF 15）

ProductTest-load tolerance

deviation -5 / +10 %；test position 0.75 h0

Table 10 · EN 16983 pages 13～14（PDF 15～16）

ProductCoaxiality tolerance

0.7 mm；2 × IT12

8.1 / ISO 286-2 · EN 16983 page 12（PDF 14）

ProductGroup 2 hardness

42–52 HRC

7.2 · EN 16983 page 11（PDF 13）

ProductRecommended total clearance for guide pin

0.8 mm；recommended guide pin diameter 50.2 mm

Table 12 · EN 16983 page 15（PDF 17）

ProductRecommended total clearance for guide sleeve

1 mm；recommended guide sleeve bore 101 mm

Table 12 · EN 16983 page 15（PDF 17）

ProductGuide component surface requirement

See requirement data

12 · EN 16983 section 12, page 21（PDF 23）

ProcessPresetting

2 × test load；压至平位后复核自由高度与检测负荷

7.4 / 8.4.2 · EN 16983 pages 12, 14（PDF 14, 16）

ProcessSurface quality and edges

无影响性能的斑疤、裂纹、锈蚀；边缘倒圆或去毛刺

7.5 · EN 16983 page 12（PDF 14）

ProcessSurface treatment and corrosion protection

phosphated and oiled

7.5 · EN 16983 page 12（PDF 14）

ProcessShot peening

recommended for dynamic duty where fatigue-life improvement is required；process agreement required

10.2.2 · EN 16983 page 20（PDF 22）

InspectionDecarburization depth

product maximum depth 0.15 mm

7.2 · EN 16983 page 11（PDF 13）

ProductStatic calculated stress limit

See requirement data

10.1 · EN 16983 page 17（PDF 19）

ProductMinimum preload for dynamic duty

0.15–0.2 h0；product limits 0.3–0.4 mm

10.2.1 · EN 16983 page 18（PDF 20）

ProductRelaxation and operating-temperature note

Consult the manufacturer above 100 °C for material, stress and relaxation requirements

9 / Figures 3–4 · EN 16983 page 17（PDF 19）

InspectionTest-load method

test position 0.75 h0；硬化、磨削并抛光的压盘；使用适合润滑剂

8.4.1 · EN 16983 page 13（PDF 15）

InspectionDimensional inspection method

按标准约定的量具、压盘及测量条件执行

8 · EN 16983 pages 13～14（PDF 15～16）

InspectionHardness test method and location

See requirement data

11.3 · EN 16983 page 21（PDF 23）

BatchBatch sampling and acceptance

Acceptance inspection according to EN ISO 3269 where applicable

2 · EN 16983 pages 11～18（PDF 13～20）

PackagingMarking, packaging and storage

Contract and product documentation requirements apply

contract · EN 16983 pages 11～18（PDF 13～20）

PS/DS-G01-2026Polysplendid disc-spring engineering recommendations (non-mandatory)

Series — · Group 2 · without bearing surfaces

Incomplete fields: 缺少 A/B/C 尺寸系列，系列专属规则无法解析

ProductRecommended edge-radius range (enterprise drawing rule)

t产品 / 6 ≤ R ≤ t产品 / 5；product limits 0.833333–1 mm；product recommendation 0.833333 mm；Use actual product thickness: t for plain T products and t-prime for reduced TP products. CAD defaults to the lower bound while drawings expose the full recommended range.

Disc Spring Contact Surfaces · Machinery's Handbook 31st, p.390（厂商经验转述）

ProductPolysplendid default working-deflection range

0.2–0.75 h0；product limits 0.4–1.5 mm

聚辉推荐 DS-G01 · Mubea 2023 manual PDF 27；SPIROL deflection-range white paper

ProductNormal parallel-stack count recommendation

1–4

3.10 Spring stack design · Mubea Disc Springs Manual 2023, PDF 24

ProductSeries-stack limit for standard fatigue-chart evidence

See requirement data

10.2.2 · DIN EN 16983 page 18（PDF 20）

ProcessGuidance and stack lubrication

按温度、介质和寿命选择油、脂、含二硫化钼膏或固体润滑；不得把未润滑摩擦忽略

guidance / lubrication / friction · Mubea 2023 manual PDF 25, 28～31；Christian Bauer theory PDF 17

ProductGuidance preference

优先内导柱；空间或结构要求时使用外导套；低迟滞需求评估自定心结构

C.1 / 3.10 · GB/T 1972.2 附录 C；Mubea 2023 manual PDF 24～25

ProductGeometry triggers for enhanced analysis

De/Di=1.960784，De/t=20，within simplified-geometry range

3.9 Special cases · Mubea Disc Springs Manual 2023, PDF 21

INSPECTION DOSSIER

Product inspection requirements

6 acceptance limits

Data boundary: 不锈钢/耐腐蚀产品保留其材料与厂商规格身份；尺寸公差、同轴度和导向间隙按 DIN EN 16983 通用范围规则解析；硬度按材料状态和厂商/订单来源独立解析; 平面度没有标准通用数值，等待图纸/工艺卡/供需协议覆盖; 平行度没有标准通用数值，等待图纸/工艺卡/供需协议覆盖

Characteristic	Requirement / limits	Status	Source
Outside diameterD / De	100 mm (-0.35/+0 mm); limits 99.65–100 mmThe stainless/corrosion-resistant product keeps its material and vendor identity. Dimensional tolerances, coaxiality and guide clearances use the DIN EN 16983 general range rules; hardness is resolved separately from the material condition and vendor/order source.	Resolved	DIN EN 16983:2017-09EN 16983 page 12（PDF 14）
Inside diameterd / Di	51 mm (+0/+0.3 mm); limits 51–51.3 mmThe stainless/corrosion-resistant product keeps its material and vendor identity. Dimensional tolerances, coaxiality and guide clearances use the DIN EN 16983 general range rules; hardness is resolved separately from the material condition and vendor/order source.	Resolved	DIN EN 16983:2017-09EN 16983 page 12（PDF 14）
Product thicknesst / t′	5 mm (-0.15/+0.05 mm); limits 4.85–5.05 mmThe stainless/corrosion-resistant product keeps its material and vendor identity. Dimensional tolerances, coaxiality and guide clearances use the DIN EN 16983 general range rules; hardness is resolved separately from the material condition and vendor/order source.	Resolved	DIN EN 16983:2017-09EN 16983 page 13（PDF 15）
Free heightH0 / l₀	7 mm (-0.15/+0.3 mm); limits 6.85–7.3 mmThe stainless/corrosion-resistant product keeps its material and vendor identity. Dimensional tolerances, coaxiality and guide clearances use the DIN EN 16983 general range rules; hardness is resolved separately from the material condition and vendor/order source.	Resolved	DIN EN 16983:2017-09EN 16983 page 13（PDF 15）
Cone heighth0 / h₀	2 mm (-0.2/+0.45 mm); limits 1.8–2.45 mmWorst-case envelope derived from free-height and plain product thickness t tolerances; it is a reference, not an independent standard h0 acceptance tolerance.	Derived reference	DIN-EN-16983-2017-09EN 16983 page 13（PDF 15）; EN 16983 page 13（PDF 15）
Coaxiality—	≤ 0.7 mmThe stainless/corrosion-resistant product keeps its material and vendor identity. Dimensional tolerances, coaxiality and guide clearances use the DIN EN 16983 general range rules; hardness is resolved separately from the material condition and vendor/order source.	Resolved	DIN EN 16983:2017-09EN 16983 page 12（PDF 14）
Flatness—	Set by approved drawing, process card or supply agreementThe standard does not provide a universal independent numeric tolerance; an approved drawing, process card or supply agreement must provide the acceptance value.	Agreement required	POLYSPLENDID-INSPECTION-POLICY-2026-08Task 121 标准原文核对结论
Parallelism—	Set by approved drawing, process card or supply agreementThe standard does not provide a universal independent numeric tolerance; an approved drawing, process card or supply agreement must provide the acceptance value.	Agreement required	POLYSPLENDID-INSPECTION-POLICY-2026-08Task 121 标准原文核对结论
Test loadFt	28254.80281 N (-5/+10%); limits 26842.062669–31080.283091 NThe nominal test load comes from the current published standard, manufacturer, or engineering dataset; limits use the applicable DIN EN 16983 percentage tolerance.	Resolved	DIN EN 16983:2017-09rounded_almen_laszlo_calculation
Hardness—	material_condition_requiredFinished hardness for material 1.4122 shall be tied to its cold-work, ageing, or quench-and-temper condition and to a vendor/order source. The ordinary 50CrV4/51CrV4 range of 42–52 HRC is not reused. Structured vendor-condition values are stored as contextual inspection requirements.	material_condition_required	DIN EN 16983:2017-09—

Where cone-height limits are shown, they are derived references only. Flatness and parallelism become acceptance criteria only after an approved drawing, process card or supply agreement supplies numeric values.

ENGINEERING SERVICE

Review this specification for your application

Request a quote →