Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals

Publisher:
British Standard / European Standard / International Organization for Standardization

Document status:

Active

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Electronic (PDF)

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10 minutes

Delivery time (for Russian version):

200 business days

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BS EN ISO 8249:2018 specifies the method and apparatus for:

the measurement of the delta ferrite content, expressed as Ferrite Number (FN), in largely austenitic and duplex ferritic-austenitic stainless steel1) weld metal through the attractive force between a weld metal sample and a standard permanent magnet;
the preparation and measurement of standard pads for manual metal arc covered electrodes. The general method is also recommended for the ferrite measurement of production welds and for weld metal from other processes, such as gas tungsten arc welding, gas shielded metal arc welding and submerged arc welding (in these cases, the way of producing the pad should be defined);
the calibration of other instruments to measure FN.

Cross References:
ISO 525
ISO 15510
ISO 4954

All current amendments available at time of purchase are included with the purchase of this document.

File Size :	1 file , 1.8 MB
ISBN(s) :	9780580981234
Note :	This product is unavailable in Ukraine, Russia, Belarus
Number of Pages :	36
Product Code(s) :	30358826, 30358826, 30358826
Published :	09/26/2018
Same As :	BS EN ISO 8249:2018

BS EN ISO 8249:2018 PDF

Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals

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