ASTM E23 Accredited Testing Labs in United States
7 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ASTM E23 testing. These labs commonly handle Metals, Metallic materials, Steel matrices. Most frequently tested analytes via this method in United States: Charpy Impact Strength, Hardness, Hydrogen Embrittlement. Accredited providers include Cal-Rite Corporation, Metallurgical Laboratory Services - Decatur, Element Cleveland, The Trinidad and Tobago Bureau of Standards, Fastenal Company. Sites located in Naperville, IL, Metallurgical Laboratory Services - Decatur Bldg. W Decatur, IL, Cleveland, OH, TUNAPUNA, Winona, MN.
Accredited Labs
(A2LA Cert. No. 866.01) 9/30/2024 Page 10 of 11 Parameter/Equipment Range CMC2, 4, 5 (±) Comments Indirect Verification of Charpy Impact Testers3 Specimen Evaluation Low Energy
(A2LA Cert. No. 2757.01) 05/22/2024 Page 1 of 2 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 METALLURGICAL LABORATORY SERVICES – DECATUR Caterpillar Inc. Metallurgical Laboratory Services - Decatur Bldg. W 27th & Pershing Ro
(A2LA Cert. No. 0100.01) Revised 11/20/2024 Page 2 of 3 Test Test Method(s) Mechanical Tests of Metals and Metal Products cont’d Hydrogen Embrittlement ASTM F606, F606M; NASM 1312-5, 1312-14; SAE J78, J81, J1237, J238, J773, USCAR-
(A2LA Cert. No. 5800.01) Revised 08/12/2025 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 THE TRINIDAD AND TOBAGO BUREAU OF STANDARDS 1-2 Century Drive, Trincity Industrial Estate Macoya, TUNAPUNA, T
(A2LA Cert. No. 1046.01) Revised 09/16/2025 Page 1 of 5 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 FASTENAL COMPANY LABORATORY 1801 Theurer Boul
(A2LA Cert. No. 3312.01) Revised 04/03/2025 Page 12 of 15 Parameter/Equipment Range CMC 2, 4 () Comments Indirect Verification of Micro indentation Hardness Testers 3– (Knoop & Vickers) (continued)
(A2LA Cert. No. 6698.01) 04/03/2024 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 OREGON METALLURGY LLC dba ON-TIME LABS 911 NW Eastwind Drive Troutdale, OR 97060 Mr. Joseph McBride Phone: 971 284 0148
Top matrices for ASTM E23 in United States
Top analytes for ASTM E23 in United States
- Charpy Impact Strength (1)
- Hardness (1)
- Hydrogen Embrittlement (1)
- Metals (1)
About ISO/IEC 17025 in United States
American Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.