NF P34-501
Continuously prelacquered galvanised steel sheets-tests techniques.
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1. OBJET1
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2. RÉFÉRENCES1
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3. PRÉLÈVEMENT DES ÉPROUVETTES2
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4. ESSAIS - CONDITIONS GÉNÉRALES2
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5. ÉPAISSEUR DU REVÊTEMENT ORGANIQUE2
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6. MESURAGE DE LA RÉFLEXION SPÉCULAIRE3
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7. ADHÉRENCE3
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7.1 ADHÉRENCE PAR ESSAI DE TRACTION3
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7.2 RÉSISTANCE AU CHOC4
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7.3 ESSAI D'EMBOUTISSAGE APRÈS QUADRILLAGE4
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8. SOUPLESSE - ESSAI DE PLIAGE6
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9. DURETÉ SUPERFICIELLE - DURETÉ PERSOZ7
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10. RÉSISTANCE A L'ABRASION9
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11. TENUE AU BROUILLARD SALIN10
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12. VIEILLISSEMENT ARTIFICIEL11
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13. RÉSISTANCE A L'IMMERSION12
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