Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels

Importancia y uso:

6.1 Use of the etch test allows rapid acceptance of specific lots of material without the need to perform time-consuming and costly hot acid immersion tests on those lots.

Subcomité:

A01.14

Referida por:

B0599-20, B0853-16R21E01, A0632-19, F3301-18A, F0139-19, B0473-24, A0778_A0778M-24A, A1098_A1098M-18R22, F2281-04R24, G0108-23, B0468-10R20, G0001-03R17E01, A0988_A0988M-23, A0960_A0960M-24A, B0906-22, F3184-16R23, A0213_A0213M-24, A0182_A0182M-24B, F0594-24, A0484_A0484M-24B, A0743_A0743M-21, A0493-23, F0880-24, F0879-23, A0312_A0312M-24A, F0837-20, E0235_E0235M-23, B0463-21, F3226_F3226M-19, F2229-21, A0480_A0480M-24, A0815_A0815M-24, F0138-19, F1586-21, A0688_A0688M-24, A1069_A1069M-23, F3160-21, B0462-18E01, F1314-24, A0376_A0376M-22, B0462-18E01, F2581-12R17, A0511_A0511M-21A, B0464_B0464M-15R20, A0555_A0555M-23, F0621-12R21E01, A0358_A0358M-24, A0312_A0312M-24A, A0479_A0479M-24, B0472-23, G0001-03R17E01, A0249_A0249M-24A, A0813_A0813M-24, F0593-24, B0474_B0474M-19R23, B0804-02R24, F2181-20, G0031-21, A1127_A1127M-23, A0182_A0182M-24B, F1387-23, A0270_A0270M-24, F3607-22, A0409_A0409M-24, A0744_A0744M-21A, G0028-22, F0561-19, G0048-11R20E01, A0269_A0269M-24

Volúmen:

01.03

Número ICS:

77.140.20 (Steels of high quality)

Palabras clave:

austenitic stainless steel; copper sulfate; corrosion testing; etch structures; ferric sulfate; intergranular corrosion; nitric acid; oxalic acid;