ASTM C810-90(2011)e1

1.1 This test method covers the measurement of the amount of nickel deposited on sheet steel during its preparation for porcelain enameling. It is an X-ray emission method used for testing sample panels or certain commercial parts.

Note 1 - An alternative wet chemical method is Test Method C715.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.