# Spiraldichtung mit Innen- und Außenring, Graphitfüllung, Profil SD10, WS 1.4301/Graphit/St33 beschichtet, Dichtungsdicke 5,2 mm, Rev. 00

Type of gasket:Spiralwound gasketGasket manufacturer:IDT Industrie- und Dichtungstechnik GmbHGasket label:Spiraldichtung mit Innen- und Außenring, Graphitfüllung, Profil SD10, WS 1.4301/Graphit/St33 beschichtet, Dichtungsdicke 5,2 mm, Rev. 00maximum temperature:400 °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-SD10-WS%201.4301-GR-St37-4,9%20mm-IDT-Rev02.pdf)
- [Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/162)**

## Gasket thickness under load eG

Gasket thickness eG / mmGasket stress / MPa20°C05.215.18204.82304.66404.58504.51604.45804.341004.231204.081403.851603.631803.52003.392203.32403.232603.172803.12

## Gasket deformation under load ΔeG

Gasket deformation ΔeG / mmGasket stress / MPa20°C00.00010.020200.380300.540400.620500.690600.750800.8601000.9701201.1201401.3501601.5701801.7002001.8102201.9002401.9702602.0302802.080

## Maximum allowable gasket stress QSmax

Temperature / °CQSmax / MPa20 280150 280300 280400 280

## Modulus of elasticity EG

Modulus of elasticity EG / MPaGasket stress / MPa20°C150°C300°C400°C2017371778172527663027333679574344614049663755585985075052785391841988286070326379860910054808644846011355148001007987100021564617420120808589262261224038140888880652080120122160842811575292001698718087311419423264203232001018918062247392105322013232192542706223516240133022509735171462842601960525184405943832128024562302564099376682

## Creep/relaxation factor PQR

Creep/relaxation factor PQRGasket stress / MPa20°C150°C300°C400°C500.980.910.850.721300.970.890.820.782000.980.930.890.928010.980.980.88

## 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 51212 10⁻² 92734 10⁻³ 286184 10⁻⁴ 6289109 10⁻⁵ 93

## 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 Spiraldichtung mit Innen- und Außenring, Graphitfüllung, Profil SD10, WS 1.4301/Graphit/St33 beschichtet, Dichtungsdicke 5,2 mm, Rev. 00 can be assigned to the categorie 3 : "Gaskets based on flexible graphite". Therefore, the following friction coefficients can be considered:

Temperature / °CFriction coefficient20 °C 0.22

## Historie EN 15333

[Excel](https://gasketdata.amtec.de/export/temesfl/28C8/162)[Temesfl.cal](https://gasketdata.amtec.de/export/temesfl/28C8/162)