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Registers collected 2026-08-22.See collection dates

ASTM E646 Accredited Testing Labs Worldwide

15 accredited laboratories in 3 countries hold ASTM E646 in their ISO/IEC 17025 scope. Primary accreditors include American Association for Laboratory Accreditation. In the register, ASTM E646 scope entries most often cover Hardness, Hydrogen Embrittlement, Oxygen in Metal, Steel.

Total labs
15
Countries
3
Top matrix
Metal
7 labs

Available in 3 Countries

United States
11 labs
Canada
2 labs
Mexico
2 labs

Top matrices for ASTM E646

Top analytes for ASTM E646

  • Hardness (2)
  • Hydrogen Embrittlement (1)
  • Oxygen (1)
  • Rockwell Hardness (1)

Sample labs

Metalinspec laboratorios
San Nicolas de los Garza, Nuevo Leon, MX

ASTM E646 ASTM E517 ASTM E466 ASTM E606 Tensile at Elevated Temperature – (200 to 1100) °C ASTM E21 Crack Tip Opening Displacement (CTOD) Fracture Toughness Measurement Compression test

Pridgeon & Clay Advanced Engineering
Grand Rapids, MI, US

Test Test Method(s) Metallographic Evaluation (continued) Metallographic Photomicrography Macrotech Microetch Plating Thickness ASTM E3, E407, E883 ASTM E340 ASTM E3, E407 ASTM B487, E3, E407 Pushout WI-005, -009 Ro

Tensile Testing Metallurgical
Cleveland, OH, US

ASTM E646; ISO 10275 Elevated Temperature (Up to 1500 °F) ASTM E21; NASM 1312-18; ISO 6892-2 Fastener: Blind Rivets IFI 114, IFI 135 Discontinuities ASTM F788, F812; SAE J122, J123 (Cancelled 2012)2; ISO 6157 Ductility SAE J78, J8

Veltec Laboratories
Taylor, MI, US

ASTM E646; JIS Z2253; ISO 10275 Rockwell Hardness (HRBW, HRC, HR30TW) ASTM E18, ASTM A370 Coating Weight Aluminum on Steel Zinc on Steel ASTM A428/A428M ASTM A90/A90M, ASTM A917 (Section 8) Bend Test (Bend and

Element Cleveland
Cleveland, OH, US

ASTM E646 R Value ASTM E517 Tensile Strength (Elevated Temp, Up to 2000) °F ASTM E21; EN 10002-5, 2002-2; ISO 6892-2; NASM 1312-18 Tension (Axial and Wedge) ASTM A370, A489, F541, F606/F606M, F837, F879; ISO 898-1, 3506-1; DIN 267 P

Burloak Technologies
Oakville, ON, CA

ASTM E646 Plastic Strain Ratio r for Sheet Metal ASTM E517 Rockwell Hardness (B.C) ASTM E18 Density of powder metallurgical products ASTM B962 ASTM B311 Force Controlled Constant Amplitude Axial Fatigue Test ASTM E466 Metall

KIEH Corporation
Elmhurst, IL, US

ASTM E646 Surface Discontinuity ISO 6157-3; SAE J123, J1601; ASTM F788-13 Tensile for Externally Threaded Fasteners (Axial, Wedge, Proof) ASTM F606/F606M Torsion ASTM F606 Embrittlement of Metallic Coated and Non-Coated/Uncoated Exter

Metalinspec Laboratorios, S.A. de
Queretaro, MX

ASTM E646 ASTM E517 Hardness: Rockwell –A B, C, 15T, 30T, 45T, 15N, 30N, 45N ASTM E18 Brinell – 3000 kgf ASTM E10 Vickers (100, 200, 300, 500,) gf Vickers (5, 10, 30) Kgf ASTM E384 ASTM E92 Impact – Charpy Method AS

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 E646 Drawability (R Value) ASTM E517 Bend ASTM A370, E290 Hardness Rockwell (A, B, C, 15N, 30N, 15T, 30T, F, E) Brinell (10/3000, 10/500, 10/1500, 5/750) ASTM E18; SAE J429, J995 ASTM E10 Microhardness Knoop, Vickers (50, 100,

QC Metallurgical
Davenport, IA, US

ASTM E646 Tension (Complete, Axial <= 60 klbs at Room Temp.) ASTM A370, E8/E8M, F606/F606M Charpy Impact (-90oF to Room Temp.), (10 to 300) ft-lbs ASTM A370, E23 Guided Bend Test for Ductility of Welds ASTM E190; ASME Section IX; AWS D

Miami Valley Materials Testing Center
Tipp City, OH, US

ASTM E646 Tension Testing Wrought & Cast Aluminum Products ASTM B557

Element Materials Technology Canada
Cambridge, ON, CA

ASTM E646 r – Value ASTM E517 Impact (Charpy) 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

Metallurgical Solutions
Dayton, OH, US

ASTM E646 Fastener Tensile (Axial – Load to 60,000 lbs) ASTM F606/F606M Bond Strength of Thermal Spray Coatings ASTM C633 Bend Test ASTM E190, E290 Coating Mass ASTM A90 Case Depth SAE J423 Microstructure ASM Metals Han

Standard Mechanics
Starkville, MS, US

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 STANDARD MECHANICS, LLC 907B Lynn Lane Starkville, MS 39759 Trey Leonard Phone: 662 546 1565 MECHANICAL Valid To: November 30, 2026 Certificate Number: 6853.01 In rec