Items tagged with CORROSION RESISTANCE Files

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Guideline for selection of accelerated corrosion test for product qualification (NT TR 597)

NT TR 597

  • The Guideline in this report has been prepared as a framework for comparing existing accelerated corrosion tests and should be applicable in the choice of best method and procedure for qualification testing of a product with respect to corrosion resistance.

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Corrosion testing of electronic units (NT TR 590)

NT TR 590

  • Nowadays, the demand for better and reliable products is high, whereas the time between the idea of a product and the production decreases. This is especially the case for products containing electronics, which are part of our everyday life. Because electronic products are submitted to all kinds of environments, especially corrosive environments, the demand for adapted corrosion testing methods assuring their well functioning after years of use is needed.

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Methods for test of reinforcement material properties based on mix of stainless steel and carbon steel (NT TR 528)

NT TR 528

  • The project describes methods for testing of corrosion resistance and mechanical properties of reinforcing steel consisting of stainless steel and carbon steel. Methods for testing of mechanical properties (tensile strength and fatigue) are based on the existing standards for traditional carbon steel reinforcement, NS 3420, NS 3575, NS-EN 288-3, NS 480, NS 3473 and ASTM E 739-1.

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Building materials, coating systems on materials: Resistance and protective value (NT BUILD 228)

NT BUILD 228

  • The purpose of this Nordtest method is to examine the resistance to corrosion of metallic building materials protected by organic coating systems. The method is used to determine whether the resistance of a defined building material is sufficient to allow its use in a stipulated corrosive environment, ranging from no to very severe aggressiveness.

Nordtest

Nordtest is a trademark of Nordic cooperation in conformity assessment. The emphasis of Nordtest is to develop, promote and innovate Nordic test methods and pre-normative activity. Nordtest endeavours to remove technical barriers to trade and promotes the concept: “Approved once, accepted everywhere”.