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Registers collected 2026-08-22.See collection dates

ASTM G28 Accredited Testing Labs Worldwide

37 accredited laboratories in 8 countries hold ASTM G28 in their ISO/IEC 17025 scope. Primary accreditors include Italian Accreditation Body, Deutsche Akkreditierungsstelle, American Association for Laboratory Accreditation. In the register, ASTM G28 scope entries most often cover Berillio, Carbide Microstructure, Carbon in Metal, Steel, Fasteners.

Total labs
37
Countries
8
Top matrix
Metal
14 labs

Available in 8 Countries

Italy
13 labs
Germany
11 labs
United States
6 labs
France
2 labs
United Arab Emirates
2 labs
Canada
1 lab
Saudi Arabia
1 lab
Sweden
1 lab

Top matrices for ASTM G28

Top analytes for ASTM G28

  • Berillio (1)
  • Carbide Microstructure (1)
  • Carbon (1)
  • Density (1)
  • Depth Of Decarburization (1)
  • Elements (1)
  • Hardness (1)
  • Hydrogen (1)

Sample labs

Pontlab
Pontedera, IT

ASTM G28-24 Met A Gravimetria Denominazione della prova / Campi di prova Metodo di prova Tecnica di prova O&I Esame macroscopico/Macroscopic examination Esame microscopico/Microscopic examination ASTM E3-11(2017) + ASTM E340-23 Esam

Apave Italia CPM Srl - Laboratorio Prove Meccaniche
Bienno, IT

ASTM G28-24 Met A Gravimetria Prova di corrosione intergranulare in miscela acida di sali ossidanti/Intergranular Corrosion Test in Mixed Acid-Oxidizing Salt ASTM G28-24 Met B Gravimetria Materiali metallici ferrosi/Ferrous metallic ma

IRCM - ISTITUTO RICERCA CONTROLLO MATERIALI
Solbiate Arno, IT

ASTM G28-24 Met A Gravimetria Metodo di prova UNI 3138:1984 UNI 3137:1965 Tecnica di prova Esame visivo Microscopia ottica Metodo di prova Tecnica di prova Durezza Brinell/Brinell Hardness (HBW 2,5/187,5; HBW 10/3000) ISO 6506-1

Element Saudi Arabia Company
Dammam, SA

ASTM G28 (Practice A) ASTM A923 (Method C) ASTM G48 (Method A) ASTM G1

L.P.M. S.N.C. DI MOLINARI VINCENZO E C.
Gragnano Trebbiense, IT

ASTM G28-24 Met A Gravimetria Temperatura critica di pitting/Critical pitting temperature test ASTM G48-25 Met C _ Leghe di Nichel/Nickel alloys Denominazione della prova / Campi di prova Alluminio/Aluminium, Boro/Boron, Carbonio/Car

Element Cleveland
Cleveland, OH, US

Test Test Method(s) Metallography and Micrography of Ferrous and Nonferrous Materials cont’d Carbide Microstructure ASTM B276, B390, B657, B665; SAE J439 Case & Core Hardness ASTM F606/F606M; SAE J78, J429; NASM 1312-6 Case Depth

INSTITUT MECASEM
OSTWALD, FR

ASTM G28 – Méthodes A et B / Matériaux métalliques Détermination de la résistance à la corrosion par piqûre Taux de corrosion Profondeur de corrosion ASTM G48 (method A) ASTM A923 (method C) / Matériaux métalliques Détermination

A.Q.C.
Napoli, IT

ASTM G28-24 Met A Gravimetria Leghe di Nichel/Nickel alloys Denominazione della prova / Campi di prova Alluminio/Aluminium, Boro/Boron, Carbonio/Carbon, Cobalto/Cobalt, Cromo/Chromium, Ferro/Iron, Fosforo/Phosphorus, Magnesio/Magnesium,

Al Futtaim Element Materials Technology Dubai L.L.C.
Dubai, AE

ASTM G28 Method A Analysis of Plain Carbon, Low Alloy and Stainless Steels by OES ASTM E415; ASTM A751; ASTM E1086; EMT-M-OP-CH-MD101 1 This scope includes some specifications which are withdrawn but are specified by the clients or a

Element Materials Technology Hamburg
Hamburg, DE

ASTM G28 -24 2024 Standard Test Methods for Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium- Bearing Alloys MH, HH ASTM G48 -11(2015) 2011 Standard Test Methods for Pitting and Crevice Cor

Element Materials Technology ME Limited Abu Dhabi
Abu Dhabi, AE

ASTM G28 Method A, ASTM A262 Practices A, B, C & E Pitting Resistance ASTM G48 Methods A, B, C & E, ASTM A923 Method C Sulfide Stress Cracking (SSC) NACE TM0177 ; NACE TM0316; ASTM G39; EFC 16; BS EN ISO 15156-2; Hydrogen Ind

Zentrallabor Siegerland Braun &
Freudenberg, DE

This document is a translation. The definitive version is the original German annex to the accreditation certificate. 4 Corrosion testing DIN EN ISO 3651 -1 1998-08 Determination of resistance to intergranular corrosion of stainless

Zentrallabor GmbH Leipzig Institut für Werkstoffprüfungen
Leipzig, DE

HV -ZfP -RFA 2023-08 HV -ZfP -Röntgenfluoreszenzanalyse 4 Korrosionsprüfungen DIN EN ISO 3651 -1 1998-08 Ermittlung der Beständigkeit nichtrostender Stähle gegen interkris - talline Korrosion - Teil 1: Nichtrostende austeniti

Laboratorio T.O.S.I.
Legnano, IT

ASTM G28-24 Met A Gravimetria Prova di corrosione intergranulare in miscela acida di sali ossidanti/Intergranular Corrosion Test in Mixed Acid-Oxidizing Salt ASTM G28-24 Met B Gravimetria Leghe di Nichel/Nickel alloys Denominazione de

BUREAU VERITAS LABORATOIRES VILLARS
VILLARS, FR

ASTM G28 ASTM A923 practice C / Matériaux métalliques Détermination de la teneur en ferrite Taux de ferrite ASTM E562 /

SGS Germany GmbH SGS Gottfeld Industrial Services
Herne, DE

ASTM G28 -24 2024 Standard Test Methods for Detecting Susceptibility to Inter - granular Corrosion in Wrought, Nickel-Rich, Chromium-Bearing Alloys HE ASTM G48 -11 2011 Standard Test Methods for Pitting and Crevice Corrosio

GWQ GmbH & Co.KG
Moers, DE

ASTM G28 2002 (2015) Standard Test Methods for Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium-Bearing Alloys ASTM G48 2011 (2015) Standard Test Methods for Pitting and Crevice Corrosion Resist

MEGA-LAB
Albano Sant'Alessandro, IT

ASTM G28-24 Met A Gravimetria Prova di corrosione intergranulare in miscela acida di sali ossidanti/Intergranular Corrosion Test in Mixed Acid-Oxidizing Salt ASTM G28-24 Met B Gravimetria Leghe di Nichel/Nickel alloys Denominazione de

LABORATORIO PROVE MATERIALI S. MARCO
Schio, IT

ASTM G28-24 Met A Gravimetria Metodo di prova ASTM E1447-22 Tecnica di prova O&I Conducibiltà termica Denominazione della prova / Campi di prova Metodo di prova Tecnica di prova O&I Azoto/Nitrogen Ossigeno/Oxygen Materiali meta

Modern Industries
Erie, PA, US

ASTM G28, G48 Photomicrograph ASTM E883 SEM (Semi-quantitative, Material Identification) ASTM E1508 Weld Operator and Procedure Qualification Testing (less Radiography) ASME Sec IX; AWS D1.1/D1.1M, D1.2/D1.2M, D1.5/D1.5M, D11.2 No

revierlabor Chemische Laboratorien für Industrie und Umwelt
Essen, DE

ASTM A 923 2014 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels Einschränkung auf: Method C - Ferric Chloride Corrosion Test for Classification of Structures of Duplex

DEKRA Incos
Großmehring, DE

ASTM G28 2022 Standard Test Methods for Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium- Bearing Alloys DU II ASTM G48 -11 2011 Standard Test Methods for Pitting and Crevice Corrosion Res

Hurst Metallurgical Research
Euless, TX, US

ASTM G28 (Methods A and B) Exfoliation Corrosion Susceptibility in Al Alloys ASTM G34 Examination and Evaluation of Pitting Corrosion (Visual and Metallographic) ASTM G46 Pitting and Crevice Corrosion Resistance of Stainless S

Element Materials Technology Gary
Gary, IN, US

Test Test Method(s) Metallographic Evaluation continued Macroetching ASTM E340, E381, A604/A604M Microetching ASTM E407 Depth of Decarburization ASTM E1077; SAE J419 Case Depth SAE J423 Plating Thickness ASTM B487 Corrosion ASTM A262

Materials Technology
Birmingham, AL, US

ASTM G28-A, G48-A, A262-E, A262-C, A923-C; DIN EN3651-A

Laboratory Testing
Hatfield, PA, US

ASTM G28, MAS-CORR, MAS-ASTM G28 Pitting & Crevice Corrosion Susceptibility Test Temperature 20°C - 85°C ASTM A923C, G48, G28, MAS-CORR-923, MAS- ASTM-G48 Environmental Simulation Salt Spray (Fog) ASTM B117; MIL-STD-202, 8

S.M.T. S.r.l.
Pozzo d'Adda, IT

ASTM G28-24 Met A Gravimetria Prova di corrosione intergranulare in miscela acida di sali ossidanti/Intergranular Corrosion Test in Mixed Acid-Oxidizing Salt (/) ASTM G28-24 Met B Gravimetria Leghe di Nichel/Nickel alloys Denominazi

TÜV NORD EnSys GmbH & Co. KG Institut für Materialprüfung, Strahlenschutz und Windlaboratorium
Hamburg, DE

ASTM G28 2022 -01 Standard Test Methods for Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium-Bearing Alloys HA ASTM G48 2011 -01 Standard Test Methods for Pitting and Crevice Corrosion Resis

Industrie-Labor Keuter
Hagen, DE

ASTM G28 2022 Standard Test Methods for Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium-Bearing Alloys ASTM G48 2011 Standard Test Methods for Pitting and Crevice Corrosion Resistance of Sta

Quality Control Group
Medolago, IT

ASTM G28-24 Met A Gravimetria Leghe di Nichel/Nickel alloys Denominazione della prova / Campi di prova Carbonio/Carbon, Cromo/Chromium, Ferro/Iron, Fosforo/Phosphorus, Manganese/Manganese, Molibdeno/Molybdenum, Nichel/Nickel, Silicio/Si

Element Materials Technology Canada
Cambridge, ON, CA

ASTM G28 Coating Thickness ASTM B487; ASTM B499; ASTM B244; ASTM D7091; ISO 2808; ASTM D1400 Macroetching ASTM E340; ASTM E381 Microetching ASTM E407 Inclusion Content ASTM E45 Microstructure of Cast Iron ASTM A247 Dendrite Arm Spac

I-TT LAB SRL
Sumirago, IT

ASTM G28-24 Met A Gravimetria Materiali metallici ferrosi/Ferrous metallic materials Denominazione della prova / Campi di prova Esame macroscopico/Macroscopic examination (-) Esame microscopico/Microscopic examination (-) Materiali

Techno Labor
Bottrop, DE

ISO 4968 2022-03 ASTM E 112 2013 ASTM E 340 2023 ASTM E 407 2023 ASTM E 562-19 2019 ASTM E 1245-03 2008 (reapproved 2016) DAkkS Deutsche Akkreditierungsstelle Steel — Macrographic examination by sulfur print (Baumann method) Standard Test M

KAIZEN LAB SRL
Olgiate Olona, IT

ASTM G28-24 Met A Gravimetria Materiali metallici ferrosi/Ferrous metallic materials Denominazione della prova / Campi di prova Esame macroscopico/Macroscopic examination Esame microscopico/Microscopic examination Materiali metallici/

Element Materials Technology
Karlskoga, SE

ASTM G28-02 Metalliska material Ja 2 Nej Method A Sida 1 (2)

Uhlig Z(f)P
Langelsheim, DE

This document is a translation. The definitive version is the original German annex to the accreditation certificate. 5 Structural examination DIN EN ISO 17639 2022-05 Destructive tests on welds in metallic materials - Macroscop

SIGMATRE LAB S.R.L.
Garbagnate Monastero, IT

ASTM G28-24 Met A Gravimetria Leghe di Nichel/Nickel alloys Denominazione della prova / Campi di prova Alluminio/Aluminium, Carbonio/Carbon, Cobalto/Cobalt, Cromo/Chromium, Ferro/Iron, Fosforo/Phosphorus, Magnesio/Magnesium, Manganese/M