ILT accredited proficiency testing program
ILT-U-258

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ILT-U-258

Analysis of determination grain size in steel

SKU: ILT-U-258 Category: Tags: , , ,

V1:

DETERMINATION

METHOD

The number of metallographic grain size (G)ASTM E112

ACCREDITED PROFICIENCY TESTING PROGRAM
ISO/IEC 17043

This program is included in ILT’s accredited scope under ISO/IEC 17043.

NAC Accreditation No. NAC-005-PT
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Accreditation applies to Version 1 of this proficiency testing program only.

V2:

DETERMINATION

METHOD

The number of metallographic grain size (G)GB/T 6394

ASTM E112

ISO 643

Version
v1, v2