Standard Practice for Evaluation of Aging Resistance of Pre-stressed Prepainted Metal in a Boiling Water Test

Importancia y uso:

3.1 Prepainted metal is supplied as a painted coil, and it is fabricated into a finished part. The fabrication process induces stress to the paint system. To determine if this stress will lead to a failure in service, it is common to immerse the stressed sample in boiling water. If no failure occurs (see 7.4) after exposure to boiling water, it is very unlikely that a failure will occur in the field.

Subcomité:

D01.53

Referida por:

D3794-22

Volúmen:

06.02

Número ICS:

19.040 (Environmental testing), 91.140.65 (Water heating equipment)

Palabras clave:

aging; bend; boiling water; coil; cracking; deformation; drawn metal; fabrication; flexibility; flowering; impact; pick-off; prepaint; stresses; tape-off;