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Ferrite Numbers

Overview of ferrite number data for welding consumables and weld metals.

HomeFerrite Numbers

Ferrite number is a characteristic associated with microstructural assessment of corrosion-resistant welds. The Schaeffler–Bystram and DeLong diagrams can be used for graphical evaluation.

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Ferrite-number data

ManufacturerNameMin. valueMax. value
voestalpine (2019)BÖHLER EAS 4 PW-FD (LF)24
voestalpine Boehler Welding onlineFOXcore 347 H-T127
voestalpine Boehler Welding onlineFOXcore 308L-T1 Cryo24
voestalpine Boehler Welding onlineFOXcore 347L H-T027
voestalpine Boehler Welding onlineFOXcore 308 H-T128
voestalpine Boehler Welding onlineFOXcore 307-MC27
voestalpine Boehler Welding onlineFOXcore 317L-T1210
voestalpine Boehler Welding onlineFOXcore 307-T028
voestalpine Boehler Welding onlineFOXcore 307-T128
ESAB (2016)OK 61.35 Crypto24

Number of results: 317

Schaeffler–Bystram and DeLong diagrams

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