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-279162 DC currents are often generated

DC currents are often generated by converters

NOTE The maximum operation pressure of PE 80 may be lower than 5 bar

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Ester type very high-pressure grease (Code A) and operating range from – 73 °C to 121 °C

The object of installing lighting in a road tunnel is to enable traffic to flow through it with the same speed

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-279162 DC currents are often generated1 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;