Cast iron flanged 管道 fittings pressures

参考数据与工程 information about cast iron flanged 管道 fittings pressures 用于材料性质 applications.

castironflangedpipe

Overview

Engineering reference data for Cast Iron Flanged Pipe Fittings Pressures in material science and properties.

$\sigma = \frac{F}{A}$

Force per unit area.

$\varepsilon = \frac{\Delta L}{L_0}$

Change in length per original length.

$\sigma = E \varepsilon$

Stress proportional to strain in elastic region.

$\Delta L = \alpha L_0 \Delta T$

Length change due to temperature.

Symbol	Description	Unit
$\sigma$	Stress	Pa
$\varepsilon$	Strain	—
$E$	Young's modulus	Pa
$\alpha$	Thermal expansion coefficient	1/°C
$\Delta T$	Temperature change	°C