ISO 3651, all parts: Determination of resistance to intergranular corrosion of stainless steels22 laboratories in Germany are accredited by DAKKS for at least one part of ISO 3651. Each lab card shows which parts it holds. These labs commonly handle Metal matrices. From the accredited scope text: “ISO 3651-1 1998-08 Ermittlung der Beständigkeit nichtrostender Stähle gegen inter- kristalline Korrosion - Teil 1: Nichtrostende austenitische und ferritisch-austenitische (Duplex-) Stähle: Korrosions” “ISO 3651 -1 1998-08 Determination of resistance to intergranular corrosion of stainless steels – Part 1: Austenitic and ferritic-austenitic (duplex) stainless steels; Corrosion test in nitric acid med” “ISO 3651-1 1998-08 DIN EN ISO 3651-2 1998-08 SEP 1877 1994-07 ASTM A 262 2015 ASTM A 923 2023 ASTM G 28 2022 ASTM G 48 2011(reapproved 2020) Ermittlung der Beständigkeit nichtrostender Stähle gegen in” “ISO 3651-2 ED Anfälligkeit für interkristalline Korrosion Austenitische nichtrostende Stähle ASTM A262 ED Nachweis schädlicher intermetallischer Phasen Duplex Austenitische / Ferritische Stähle ASTM A”
ISO 3651-1Part 1: Austenitic and ferritic-austenitic (duplex) stainless steels - Corrosion test in nitric acid medium by measurement of loss in mass (Huey test)
This page is a fixed slice of the register: every ISO 3651 scope we hold for Germany. Search narrows it further by city, accreditation body, or a term from the scope text itself.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.