This International Standard specifies a method for the determination of the resistance to intergranular corrosion of austenitic stainless steels in a sulphuric acid/copper sulphate medium in the presence of copper turnings (Monypenny Strauss test). It also specifies the purposes which may be assigned to the test.
DS/ISO 3651/11:1977 history
1977DS/ISO 3651/11:1977 Austenitic stainless Steels — Determination of resistance to intergranu-lar corrosion