# Elastikdichtung mit Diffusionssperre - Edelstahlwellring, Profil ED01 (PW-I), WS 7110/1.4571, Dichtungsdicke 3,5 mm, Rev. 01

Type of gasket:Sheet gasket with PTFE envelopGasket manufacturer:IDT Industrie- und Dichtungstechnik GmbHGasket label:Elastikdichtung mit Diffusionssperre - Edelstahlwellring, Profil ED01 (PW-I), WS 7110/1.4571, Dichtungsdicke 3,5 mm, Rev. 01maximum temperature:200 °Cmaximum pressure:80 bar

## Inhaltsverzeichnis

- [Gasket thickness under load eG](#kennwerte-en-15333-dichtungshoehe-unter-last)
- [Gasket deformation under load ΔeG](#kennwerte-en-15333-dichtungsverformung-unter-last)
- [Maximum allowable gasket stress QSmax](#kennwerte-en-15333-maximale-flaechenpressung)
- [Modulus of elasticity EG](#kennwerte-en-15333-ersatzelastizitaetsmodul)
- [Creep/relaxation factor PQR](#kennwerte-en-15333-kennzahlen-kriechfaktor)
- [Minimum required gasket stress in assembly Qmin(L)](#kennwerte-en-15333-mindestflaechenpressung-einbau)
- [Minimum required gasket stress in service QSmin(L)](#kennwerte-en-15333-mindestflaechenpressung-betrieb)
- [Friction coefficient µG](#kennwerte-en-15333-reibungskoeffizient)

## Downloads

**- [PDF](https://gasketdata.amtec.de/DataSheets/IDT/IDT-ED01-WS%207110-1.4571-3,5%20mm-IDT-RevXX.pdf)
- [Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/319)**

## Gasket thickness under load eG

Gasket thickness eG / mmGasket stress / MPa20°C100°C150°C200°C03.6153.4153.4153.4313.573.4113.4113.418202.3422.0492.0122.038302.0761.9921.9521.913401.9411.941.8611.776501.8731.8621.7531.641601.8341.7481.6461.463801.7621001.6721201.5761401.4891601.422

## Gasket deformation under load ΔeG

Gasket deformation ΔeG / mmGasket stress / MPa20°C100°C150°C200°C00.0000.0000.0000.00010.0450.0040.0040.012201.2731.3661.4031.392301.5391.4231.4631.517401.6741.4751.5541.654501.7421.5531.6621.789601.7811.6671.7691.967801.8531001.9431202.0391402.1261602.193

## Maximum allowable gasket stress QSmax

Temperature / °CQSmax / MPa20 150100 70150 60200 60

## Modulus of elasticity EG

Modulus of elasticity EG / MPaGasket stress / MPa20°C100°C150°C200°C205574285796003083989511107954013561178157810045020681517191111126024771763197615068030611005118120751814058701606609

## Creep/relaxation factor PQR

Creep/relaxation factor PQRGasket stress / MPa20°C100°C150°C200°C300.840.70.70.65500.940.830.730.62600.810.730.66700.8900.931000.941500.95

## Minimum required gasket stress in assembly Qmin(L)

Minimum required gasket stress Qmin(L) / MPaLeakage rate / mg/m/s10 bar40 bar80 bar 10⁰ 5510 10⁻¹ 5510 10⁻² 5510 10⁻³ 5510 10⁻⁴ 5510 10⁻⁵ 63647 10⁻⁶ 59

## Minimum required gasket stress in service QSmin(L) depending on initial gasket stress QA

- [Internal pressure 10 bar](#mindestflaechenpressung-innendruck-10)
- [Internal pressure 40 bar](#mindestflaechenpressung-innendruck-40)
- [Internal pressure 80 bar](#mindestflaechenpressung-innendruck-80)

## Minimum required gasket stress at internal pressure 10 bar

## Minimum required gasket stress at internal pressure 40 bar

## Minimum required gasket stress at internal pressure 80 bar

## Friction coefficient µG

The friction coefficient between gasket and flange surface was determined for different types of gasket materials in an ESA research project.

 The gasket Elastikdichtung mit Diffusionssperre - Edelstahlwellring, Profil ED01 (PW-I), WS 7110/1.4571, Dichtungsdicke 3,5 mm, Rev. 01 can be assigned to the categorie 2 : "Gaskets based on filled PTFE". Therefore, the following friction coefficients can be considered:

Temperature / °CFriction coefficient20 °C 0.23

## Historie EN 15333

[Excel](https://gasketdata.amtec.de/export/temesfl/28C8/319)[Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/319)