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ASTM E23 Accredited Testing Labs Worldwide

110 accredited laboratories in 15 countries hold ASTM E23 in their ISO/IEC 17025 scope. Primary accreditors include American Association for Laboratory Accreditation, Italian Accreditation Body, United Kingdom Accreditation Service. In the register, ASTM E23 scope entries most often cover Hardness, Tensile Strength, Carbon in Metal, Steel, Fasteners.

Total labs
110
Countries
15
Top matrix
Metal
66 labs

Available in 15 Countries

United States
35 labs
Italy
25 labs
United Kingdom
20 labs
Germany
8 labs
France
6 labs
Sweden
3 labs
United Arab Emirates
2 labs
Canada
2 labs
Mexico
2 labs
Poland
2 labs
Finland
1 lab
Saudi Arabia
1 lab
Kuwait
1 lab
Trinidad & Tobago
1 lab
Netherlands
1 lab

Top matrices for ASTM E23

Top analytes for ASTM E23

  • Hardness (17)
  • Tensile Strength (2)
  • Carbon (2)
  • Hydrogen (2)
  • Brinell Hardness (2)
  • Tensile (2)
  • Rockwell Hardness (2)
  • Vickers Hardness (2)

Sample labs

EWI Lab Services
Columbus, OH, US

ASTM E23; AWS B4.0 Drop Weight Testing ASTM E208; AWS B4.0 Residual Stress Measurement ASTM E837 Fatigue Test, Constant Amplitude, Axial ASTM E466 Fracture Toughness ASTM E1820; BSI 7448; ISO 12135, ISO 15653 Nick-Break

ZWICKROELL
ARS-LAQUENEXY, FR

ASTM E23 Principaux moyens utilisés : Calibres Matériaux de référence Charpy V Sur site Moutons Pendules Flexion par choc Energie de rupture Vérification globale du mouton- pendule par méthode directe : comparaison à une chaine de

BES Group Testing Rotech
West Midlands, GB

ASTM E23-24 ASTM A923:2023 Method B A Tensile (Ambient temperature, forces from 2 kN to 600 kN) BS EN ISO 6892-1:2019 Methods A & B BS EN 2002-1:2005 ASTM E8/8M-24 ASTM A370-24 ASTM B557/B557M-15(2023) A Tensile (

Modern Industries
Erie, PA, US

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 MODERN INDUSTRIES, INC 1325 Ranchers Legacy Trail, Fort Worth, TX 76126 Kevin Polito kevin.polito@modernind.com MECHANICAL Valid To: April 30, 2026

Heavy Engineering Industries & Shipbuilding Co. K.S.C (Public) (HEISCO) Testing &
Shuaiba, KW

ASTM E23; AWS D1.1; ASME BPVC Sec. IX; ISO 148-1 Guided Bend Test ASTM A370; ASTM E190; ASTM E290; ASME BPVC Sec. IX; AWS D1.1; ISO 5173; ISO 15614-1; API 1104 Brinell Hardness Tes t (10/3000 kgf; 2.5/187.5 kgf) ASTM A370;

Keighley Laboratories Ltd
West Yorkshire, GB

ASTM E23 ASTM A370 Izod BS 131 Part 1 Crystallinity BS 131:Part 5 Brinell Hardness (5/750 & 10/3000) BS EN ISO 6506-1 ASTM E10 ASTM A370 Brinell Hardness (portable) Comparative method Documented In-House Method

Texas Heat Treating, Inc. (Round Rock)
Round Rock, TX, US

ASTM E23 Hardness Brinell (3000 kg) Rockwell (HRA, HRB, HRC, 15N) ASTM E10 ASTM E18 Microhardness Knoop (HK 0.5) Vickers (HV 0.1, HV 0.5, HV 1.0) ASTM E384 Tensile Testing ASTM A370, ASTM

IRTEC SRL ISTITUTO RICERCHE TECNOLOGICHE E COLLAUDI
Trezzo sull'Adda, IT

ASTM E23-25 Pendolo di Charpy Prove di resilienza/Impact test Prove di trazione a temperatura ambiente/Tensile testing at room temperature ASTM A370-24a EN ISO 6892-1:2019, ISO 6892-1:2019, UNI EN ISO 6892-1:2020 _ Trazione Prove di

DEKRA Incos
Großmehring, DE

ASTM E23 2018 Standard Test Methods for Notched Bar Impact Testing of Metallic Materials DU II ASTM A370 2023 Standard Test Methods and Definitions for Mechanical Testing of Steel Products DU II 1.4 Hardness tests

C.T.S. Centro Tecnologico Sperimentale
Ceparana di Bolano, IT

ASTM E23-25 Pendolo di Charpy Prove di trazione a temperatura ambiente/Tensile testing at room temperature (0 - 600 kN) UNI EN ISO 6892-1:2020 - solo/only Met. B Prove di trazione a temperatura ambiente/Tensile testing at room temperatu

Element Huntington Beach
Huntington Beach, CA, US

ASTM E23; EN 10045-1; JIS B1051; ISO 148-1 Compression Strength ASTM E9 Electrical Conductivity ASTM E1004; MIL-STD-1537 Elevated Temperature Tensile ASTM E21; EN 2002-2 Izod Pendulum Impact Resistance ASTM A370, ASTM E23 Magnetic Per

Metals Technology (Testing)
South Yorkshire, GB

ASTM E23-25 ASTM A370-24a ASTM A923-23 Method B Izod BS 131:Part 1:1961(Incorporating Amendments Nos. 1 & 2) Bend BS EN ISO 7438:2020

Hurst Metallurgical Research
Euless, TX, US

Test Test Method(s) Corrosion Testing Intergranular Attack in Austenitic Stainless Steels ASTM A262 (Practices A, B, E, and F) Intergranular Attack in Ferritic Stainless Steels ASTM A763 (Practices W, X, and Y) Intergranular Attac

Element Materials Technology Gary
Gary, IN, US

ASTM E23; BS EN ISO 148-1 Nil Ductility Transition (Drop Weight) ASTM E208 Olsen Ductility ASTM E643 Drop Weight Tear ASTM E436 Dynamic Tear ASTM E604 Jominy Hardenability ASTM A255 Coating Weight ASTM A90/A90M Metallographic Evaluat

Metrotest Sp. z o.o.
Elbląg, PL

ASTM E23-23a Wyroby hutnicze i odlewnicze Przełom próbki udarnościowej Zakres: - temperatura przejścia Tt - procentowy udział przełomu SFA - rozszerzenie boczne próbek LE Próba udarności sposobem Charpy’ego PN-EN ISO 148-1:2017-02

MT Laboratories GmbH
Meerbusch, DE

This document is a translation. The definitive version is the original German annex to the accreditation certificate. DIN EN ISO 6892-2 2018-09 Metallic materials - Tensile testing - Part 2: Method of test at elevated temperature (h

Professional Service Industries, Inc. Portland, Oregon Division
Portland, OR, US

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 PROFESSIONAL SERVICE INDUSTRIES, INC. PORTLAND, OREGON DIVISION 6032 North Cutter Circle, Suite #480 Portland, OR 97217 Bethina Barboza Wilb Phone: 503 961 9518 MECHAN

Materials Technology
Birmingham, AL, US

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 MATERIALS TECHNOLOGY, INC. 213 Lyon Lane Birmingham, AL 35211 Jessica Fortner Phone: 205 940 9480 MECHANICAL Valid To: March 31, 2026 Certificate Number: 0878.01 In recog

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

ASTM E23-18, ASTM E23-25 Pendolo di Charpy Prove di resilienza/Impact test (da 2,5 J a 500 J / da +200°C a -140°C ; -196°C) EN 10045-1:1990 Prove di stress rupture/Stress-Rupture Tests (da 0,3kN a 50kN, fino a +800°C) ASTM E292-24 _

Metallurgical Engineering Services
Richardson, TX, US

ASTM E23 Drop Weight Tear Test ASTM E436, API 5L3 Method of Test for Evaluation of Truss Plates used in Lumber Joints (Lateral Resistance of teeth, Tensile Strength of Plate, Shear Strength of Plate, Ultimate Tensile Strength of Plat

Fastenal Company
Winona, MN, US

ASTM E23, ISO 148-1 Drill Drive SAE J78 Drive Test SAE J81, J933; DIN 7500; ISO 7085, ASME B18.6.3 Ductility ASME B18.6.3; FIP 1000; SAE J78, J81 Hardness Rockwell (A, B, C, 30N) Brinell (3000kgf, ball dia. 10 mm)

A.U.E.M.
THIANT, FR

ASTM E23 ASTM A370 Température comprise entre l’ambiante et -196°C Matériaux métalliques Essai de dureté Rockwell Dureté HR NF EN ISO 6508-1 – 2006 (norme annulée)* NF EN ISO 6508-1 – 2015 (norme annulée)* NF EN ISO 6508-1 ASTM

Induction Pipe Bending UK Limited trading as IPB Mechanical Testing
Tyne & Wear, GB

ASTM E23-25 Izod (ambient) BS 131-1:1961 (2007) Bend BS EN ISO 7438:2020 Metals & weldments - corrosion Corrosion Tests Stainless steels Pitting corrosion ASTM G48-11 (2020e1) Method A Intergranular corrosion AS

QC Metallurgical
Davenport, IA, US

SCO PE OF ACCREDITATION TO ISO/IEC 17025:2017 QC M ETALLURGICAL LABORATORY 17048 215th Street Davenport, IA 52804 Todd Bloodsworth Phone: 563 386 7827 ME CHANICAL Va lid To: July 31, 2027 Certificate Number: 1238.

Miami Valley Materials Testing Center
Tipp City, OH, US

ASTM E23, A370; ISO 148-1 Failure Analysis ASM Handbook 11 using the test methods on the lab’s scopes Weld Procedure / Welder Qualification Testing Using the tensile, bend, impact, hardness and macroetch methods listed in this document

TC Industries Test Center
Crystal Lake, IL, US

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 TC INDUSTRIES TEST CENTER 3703 S. Route 31 Crystal Lake, IL 60012 Ken Rueff Phone: 815 333 8343 MECHANICAL Valid To: February 28, 2027 Certificate Number: 1281.01 In re

Parco Scientifico e Tecnologico d'Abruzzo
Chieti, IT

ASTM E23-25 Pendolo di Charpy Prove di resilienza/Impact test, Prove di trazione/Tensile testing (Resilienza (0,1÷500 J) - Trazione (1-600 KN)) ASTM A370-24, ASTM A370-24a _ Prove di trazione a temperatura ambiente/Tensile testing at

Element Materials Technology Aberdeen
Aberdeen, GB

ASTM E23 ASTM A370 Altens Hardness Vickers hardness (HV 5 & 10) BS EN ISO 6507-1 ASTM E92 Altens Brinell hardness (1/30 HBW) BS EN ISO 6506-1 ASTM E10 Altens Rockwell hardness (HRBW and HRC scales)

White Lab s.r.l. - C.T.R.
Limena, IT

ASTM E23-24 Pendolo di Charpy Pendolo di Charpy Prove di trazione a temperatura ambiente/Tensile testing at room temperature (0,1-1000 KN) Prove di trazione a temperatura ambiente/Tensile testing at room temperature (0,1-1000 KN) UNI E

RMR Materials Testing Co
West Midlands, GB

ASTM E23-24 ASTM A370:2024a

METAL CONTROL
MEAUX, FR

ASTM E23 ASTM A370 De la température à l’ambiante à - 80°C et à - 196°C Matériaux métalliques Essai de dureté Rockwell Dureté HR NF EN ISO 6508-1 HRB, HRC Matériaux métalliques Essai de dureté Brinell Dureté HB NF EN ISO 6506-1 NF

Martin Calibration, Inc dba Great Lakes Calibration,
Suite E Addison, IL, US

ASTM E23 ISO 148-2 Direct Verification of Charpy Impact Testers3 Level Torque Angle Measurements Distance Between Anvils 2.0° 5.6 % 0.16° 0.03 mm ASTM E23 ISO 148-2 Pressure Gauges 3 – Pneumatic

AQM SrL
Provaglio D'Iseo, IT

ASTM E23-25 Pendolo di Charpy ASTM A370-24a - solo/only sez da 20 a 29 _ UNI EN ISO 6892-1:2020 Dinamometria ASTM E8/E8M-25 Trazione ASTM A370-24a - solo/only sez da 7 a 14 UNI EN ISO 7539-2:1997, UNI EN ISO 7539-4:1997 _ _ _ T

Oregon Metallurgy LLC dba On-Time
Troutdale, OR, US

ASTM E23 Tensile (Room Temperature) to 60,000 psi ASTM E8, A370 Case Depth ASTM E384; SAE J423 Micro-indentation Testing (Vickers, Knoop) 500HK 100HV ASTM E384, E92 Hardness Rockwell and Superficial (HR15N, HR15TW, HRBW, HRA

SGS North America
Phoenix, AZ, US

ASTM E23; ISO 148-1; JIS Z 2202, JIS Z 2242 Coating Weight (Zn) ASTM A90 Decarburization Exam ASTM E1077, ASTM F2328; J419 Detrimental Intermetallic Phases in Duplex Stainless Steels ASTM A923 Discontinuity Exam ASTM A5

Quality Control Group
Medolago, IT

ASTM E23-25 Pendolo di Charpy Prove di resilienza/Impact test (0,1÷450 J) Prove di trazione a temperatura ambiente/Tensile testing at room temperature (1÷600000 N) Prove di trazione a temperatura ambiente/Tensile testing at room temper

Element Materials Technology Canada
Cambridge, ON, CA

ASTM E23 Hardness Rockwell (A, B, C, E, F, 15N, 30N, 45N, 15T, 30T, 45T) Brinell (500kg to 3000kg) Pencil ASTM E10; ASTM E18; ASTM D3363 Mechanical Properties of Fasteners, Washers, and Rivets ASTM F606/F606M (except Sections 5 & 6

Element Materials Technology Aerospace UK Limited, Trading as Element Materials Technology
Lancaster, GB

ASTM E23 ASTM A370 ASTM A923 (Method B) BS EN ISO 148-1 MID Shear BS EN ISO 148-1 ASTM E23 MID Bend : Bend Test BS EN ISO 7438 MID

WQ Inspection & Certification
West Midlands, GB

ASTM E23-25 ASTM A370-24a Tensile: Ambient Temperature (Load up to 600 kN) BS EN ISO 6892-1:2019 ASTM E8/E8M-24 ASTM A370-24a

Southdown Materials Testing
West Midlands, GB

ASTM E23-25 ASTM A370-24a Lateral Expansion BS EN ISO 148-1:2016 ASTM E23-25 Tensile (ambient temperature, forces 40 kN up to 1000 kN) BS EN ISO 6892-1:2019 ASTM E8/E8M-24 ASTM A370-24a BS 4 A4 Part 1:1966 (withdrawn)

Bryan Laboratory, Inc.
Houston, TX, US

ASTM E23 Notched Bar Impact Testing of Metallic Materials ASTM E92 Vickers Hardness and Knoop Hardness of Metallic Materials ASTM E190 Guided Bend Test for Ductility of Welds ASTM E3 Preparation of Metallographic Specimens CHEMICAL

TENSLAB Sp. z o.o.
Gdańsk, PL

ASTM E23-18 Makrostruktura Badania makroskopowe PN-EN ISO 17639:2022-07 Mikrostruktura Badania mikroskopowe PN-EN ISO 17639:2022-07 Zawartość ferrytu delta Liczba ferrytowa (FN) Metoda indukcji magnetycznej PN-EN ISO 8249:2018-11

The Lab-Materials Testing
Rancho Cucamonga, CA, US

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 THE LAB-MATERIALS TESTING 1150 White Birch Drive Rancho Cucamonga, CA 91730 Davyd Farrell Phone: 909-255-4042 MECHANICAL Valid To: June 30, 2026 Certificate Number:

Metal Proving Services
Stoke-on-Trent, GB

ASTM E23-24 ASTM A370-24 Hardness: Brinell Hardness (HB 5/125) (HB 5/250) ASTM E10-23 Metallurgical Tests Ferrite Manual Point Count ASTM E562-2019e1 Corrosion Tests Pitting Corrosion Resistance A

I-TT LAB SRL
Sumirago, IT

ASTM E23-25 Prove di trazione a temperatura ambiente/Tensile testing at room temperature (fino a 600 kN) ISO 6892-1:2019 Prove di trazione a temperatura ambiente/Tensile testing at room temperature (fino a 600 kN) ASTM E8/E8M-25 - esclu

Laboratorio Prove Bavaro
Caravaggio, IT

ASTM E23-25 Pendolo di Charpy Prove di resilienza/Impact test (0 ÷ 300 Joule) Prove di trazione a temperatura ambiente/Tensile testing at room temperature (0 ÷ 600 kN) Prove di trazione a temperatura ambiente/Tensile testing at room te

KAIZEN LAB SRL
Olgiate Olona, IT

ASTM E23-25 Pendolo di Charpy Prove di trazione a temperatura ambiente/Tensile testing at room temperature (fino a 250 kN) UNI EN ISO 6892-1:2020 Trazione Prove di trazione a temperatura ambiente/Tensile testing at room temperature (fi

Goolsby Testing
Humble, TX, US

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 GOOLSBY TESTING INC 2620 Wilson Road Humble, TX 77396 Carol Clay Phone: 281 540 1255 MECHANICAL Valid To: October 31, 2027 Certificate Number: 3119.01 In re

IMA Materialforschung und Anwendungstechnik
Dresden, DE

ASTM E23 2018 Standard Test Methods for Notched Bar Impact Testing of Metallic Materials ASTM E238 2017 Standard Test Method for Pin -Type Bearing Test of Metallic Materials ASTM E384 2017 Standard Test Method for M

Oracle Test Laboratory part of LoneStar Fasteners Hydrobolt
West Midlands, GB

ASTM E23-24 ASTM A370-23 Brinell testing (HBW 10/3000 & 5/750) BS EN ISO 6506-1:2014 ASTM E10-23 ASTM A370-23 Rockwell Hardness (HRB & C) BS EN ISO 6508-1:2016 ASTM E18-24 Vickers Hardness (micro indentation) BS E

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