Standard Test Method for Yield Strength of Enameling Steels After Straining and Firing

Importancia y uso:

5.1 In the manufacture of porcelain enameled ware, sheet steel is subjected to forming operations and subsequently to firing of the enamel at temperatures, typically, of 1400 to 1550 °F (760 to 844 °C). Some steels used for porcelain enameling are subject to grain growth in critically strained areas resulting in loss of strength.

5.2 This may lead to easy deformation of the steel and damage to the porcelain enamel coating.

5.3 This test method may be correlated with transit or use tests to evaluate the suitability of steel for porcelain enameled ware.

Subcomité:

B08.12

Referida por:

C0286-22

Volúmen:

02.05

Número ICS:

25.220.50 (Enamels)