Determination of resistance to intergranular corrosion of stainless steels - Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels. Corrosion test in media containing sulfuric acid Ingestion-build-224916 2 Key data points

2 Key data points

qualification by static calculation and dynamic analysis

excepting the hazards arising from

Torsional vibration measurements are outside the scope of ISO 20816‑9

The presence of such maps would be a consideration in the evaluation of the terminology

Determination of resistance to intergranular corrosion of stainless steels - Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels. Corrosion test in media containing sulfuric acid Ingestion-build-224916 2 Key data points1 Scope This part of ISO 3651 specifies methods for the determination of the resistance to intergranular corrosion of ferritic, austenitic and ferritic austenitic (duplex) stainless steels in media containing sulfuric acid. It also specifies the purposes which may be assigned to the test. The test methods included are: method A: the 16 % sulfuric acid copper sulfate test (Monypenny Strauss test); method B: the 35 % sulfuric acid copper sulfate test;