Astm a216 grade wcc valves 圧力温度 ratings

Reference data と engineering information about astm a216 grade wcc valves 圧力温度 ratings for 材料性質 applications.

ASTMA216GradeWCC

Overview

Engineering reference data for ASTM A216 Grade WCC Valves Pressure Temperature Ratings 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