ISO 3651-2:1998
Determination of resistance to intergranular corrosion of stainless steels — Part 2: Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulfuric acid
Determination of resistance to intergranular corrosion of stainless steels — Part 2: Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulfuric acid
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 14 мая 1998 г.
- Издание:
- ISO IS 3651 edition 2 version 1
- ICS:
- 77.060
Abstract
Overview
ISO 3651-2:1998 specifies standardized laboratory methods to determine resistance to intergranular corrosion of stainless steels - specifically ferritic, austenitic and ferritic‑austenitic (duplex) grades - using corrosion tests in media containing sulfuric acid. The standard defines test purposes, specimen preparation, sensitization treatments (heat or welding), three corrosive test methods (A, B and C), and post‑test evaluation (bend or flattening tests). It applies to cast, rolled, forged products and tubes intended for mildly oxidizing acid environments (for example, sulfuric or phosphoric acid).
Key Topics and Requirements
- Purpose of the test
- Verification of intrinsic resistance for low‑carbon (C
Технические детали
- Технический комитет
- ISO/TC 17/SC 7 - Methods of testing (other than mechanical tests and chemical analysis)
- SKU
- ISO 3651-2:1998
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