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Registers collected 2026-08-22.See collection dates

ASTM E21 Accredited Testing Labs Worldwide

58 accredited laboratories in 10 countries hold ASTM E21 in their ISO/IEC 17025 scope. Primary accreditors include American Association for Laboratory Accreditation, Italian Accreditation Body, Deutsche Akkreditierungsstelle. In the register, ASTM E21 scope entries most often cover Hardness, Grain Size, Average Grain Size in Metal, Plastics, Steel.

Total labs
58
Countries
10
Top matrix
Metal
38 labs

Available in 10 Countries

United States
15 labs
Italy
14 labs
Germany
10 labs
France
7 labs
United Kingdom
6 labs
China
2 labs
Mexico
1 lab
Poland
1 lab
Singapore
1 lab
United Arab Emirates
1 lab

Top matrices for ASTM E21

Top analytes for ASTM E21

  • Hardness (3)
  • Grain Size (2)
  • Average Grain Size (1)
  • Bend (1)
  • Carbon Equivalent (1)
  • Charpy Impact (1)
  • Hydrogen (1)
  • Hydrogen Embrittlement (1)

Sample labs

CEWUS Chemnitzer Werkstoff- und Oberflächentechnik GmbH CEWUS Erstes Chemnitzer Werkstoff- und Schadensanalyselabor
Chemnitz, DE

ASTM A 770/A 770M 2018 Standard Specification for Through-Thickness Tension Testing of Steel Plates for Special Applications ASTM E 8/E 8M-16a 2022 Standard Test Methods for Tension Testing of Metallic Materials ASTM E 21 2020

GMA-Werkstoffprüfung
Düsseldorf, DE

ASTM E21 2017 Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials Dü ASTM D3039/D3039M 2017 Standard test method for tensile properties of polymer matrix composite materials St ASTM D7136

Innovative Test Solutions
Schenectady, NY, US

ASTM E21 Creep 2000 ºF; ≤ 12,000 lbs ASTM E139 Stress Rupture 2000 ºF; 12,000 lbs ASTM E139 (Smooth) ASTM E292 (Notched) High Cycle Fatigue (-320 to 2000) ºF; ≤ 20,000 lbs ASTM E466 Low Cycle Fatigue (-320

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

ASTM E21-20 Impact: Charpy V and U notch (-196C and -101C to ambient temperature) BS EN ISO 148-1:2016 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

Independent Forgings and Alloys Ltd – Technology Centre
Sheffield, GB

ASTM E21-20 Stress Rupture Plain and notched stress rupture (Temperature range 600 to 1000°C) (Forces >10KN) ASTM E139-11(2018) ASTM E292-24 BS EN 2002-005:2007 Impact: Charpy (V-notch) and (temperatures from -80

Standard Mechanics
Starkville, MS, US

ASTM E21; ISO 6892-2 Compression Speeds up to 20 in/min ASTM E9 Flexure ASTM E209; ISO 7438 Formability Ball Punch (Olsen) ASTM E643 Hole Expansion Ratio ISO 16630 Forming Limit Curve ASTM E2218; ISO 12004-2 Hardness Rockw

Uhlig Z(f)P
Langelsheim, DE

This document is a translation. The definitive version is the original German annex to the accreditation certificate. Tests in the fields: mechanic-technological testing of metallic materials (tensile test, hardness test, bend test,

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

ASTM E21-17e1, ASTM E21-20 Trazione Prove di trazione/Tensile testing (0÷600kN) Spessore/Thickness (≥ 0.75 mm) Spessore/Thickness (≥ 0.75 mm) Tenacità quasi statica alla frattura delle saldature/Quasistatic fracture toughness of wel

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