ASTM E8 Accredited Testing Labs in United States

ASTM E8, E466, E606, D695, D790, D2344/D2344M, D3039/D3039M, D3518/D3518M Low Stress Grinding and Polishing Internal Procedure MFG/QC-2007 and Customer Procedures

ASTM E8/E8M ASTM E112 ASTM E1251 Coefficient of Linear Thermal Expansion of Solid Materials by Thermomechanical Analysis ASTM E831 Rubber – Determination of Tensile Stress-Strain Properties ISO 37 Determination of Temperatu

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 SPECTROCHEMICAL TESTING, INC. 179 State Street Struthers, OH 44471 Frank L. Galletta Phone: 330 755 7373 MECHANICAL Valid To: November 30, 2026

ASTM E8/E8M, A370, B557 Elevated Temp. Tensile (up to 40 000 lb., up to 2050 °F) ASTM E21 Stress Rupture/Creep Rupture (up to 2050 °F) ASTM E139, E292 Metallographic Evaluation: Coating Thickness ASTM B

ASTM E8/E8M; MPIF 10 Hardness (Rockwell A, B, C, F, 15T, 15N) ASTM E18; MPIF 43 Microhardness (Knoop & Vickers, (100, 200) g) ASTM B933, B934, E384; MPIF 51, MPIF 52 Metallography Microstructure Microetching Carbon Con

Test Test Method(s) Physical Testing cont’d Rotating Beam Fatigue ASTM E468; ISO 1143; JIS Z 2274; MPP-008 Stress Rupture ASTM E139, E292 Tensile Elevated Temperature (Up to 2000) ºF ASTM E21 Room Temperature (TS, YS, EL,

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ELEMENT BROKEN ARROW 3100 North Hemlock Circle Broken Arrow, OK 74012 Mia Atherton Phone: 918 258 6066 mia.atherton@element.com MECHANICAL Valid To: September 30, 2026 Ce

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

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 DICKSON TESTING COMPANY, INC. 11126 Palmer Avenue South Gate, CA 90280 Ronald Arevalo Phone: 562 862 8378 MECHANICAL Valid To: April 30, 2026 Certificate Number: 1772.02

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 TITAN METALLURGY, L.L.C. 10400 Capital Avenue Oak Park, MI 48237 Steve Avery Phone: 248 543 3578 E-mail: testing@titanmetallurgy.com MECHANICAL Valid To: November

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 UNITED TECHNICAL, INC. d/b/a United Technical Solutions, LLC 1081 E. North Territorial Road Whitmore Lake, MI 48189 Richard Slade Phone: 248 667 9185 rslade@unitedtechllc.com

ASTM E8/E8M, ASTM A370 (Sections 6-14), ASTM B557; JIS Z2241; ISO 6892-1; GMW 3335 Plastic Strain Ratio (r-value) ASTM E517; JIS Z2254; ISO 10113 Work Hardening Exponent (n-value) ASTM E646; JIS Z2253; ISO 10275 Rockwell Hardness

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 KIEH CORPORATION 747 Church Rd., Suite D4 Elmhurst, IL 60126 Lindsey Ruszkowski Phone: 708-544-8811 MECHANICAL Valid To: June 30, 2026 Certificate Number: 12

ASTM E8/E8M, A370 Grain Size by Comparison ASTM E112 Salt Spray ASTM B117 Magnetic Permeability ASTM A342/A342M Impact Testing (Charpy Only) ASTM E23; ISO 148-1 Torque Tension IFI 101; ISO 16047

ASTM E8/E8M Standard Test Method for Exfoliation Corrosion Susceptibility in 2XXX and 7XXX Series Aluminum Alloys (EXCO Test) A

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 SIEMENS ENERGY, INC CHARLOTTE MATERIALS AND JOINING CENTER LABS 5101 Westinghouse Blvd Charlotte NC, 28273 Babak Zandian Phone: (704) 779-0723 E-mail: babak.zandian@siemens-ener

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 PRECISION THERMAL PROCESSING 219 Warren Hansen Drive Clintonville, WI 54929 John Bushie 715 823 8650 MECHANICAL Valid To: March 31, 2026 Certificate

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ELEMENT CINCINNATI 3701 Port Union Road Fairfield, Ohio 45014 Meghan Smith Phone: 513 984 4112 MECHANICAL Valid To: April 30, 2026 Certificate Number: 2422.01 I

ASTM E8/E8M, A370; API 1104; ASME Section IX; AWS B2.1/B2.1M, B4.0, D1.1/D1.1M, D1.2/D1.2M; AASHTO/AWS D1.5/D1.5M, D1.6/D1.6M, D1.9/D1.9M, D14.1/D14.1M, D15.1/D15.1M Bend ASTM E190, A370; API 1104; ASME Section IX; AWS B2.1/B2.1M,

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 CONSTELLATION TECHNOLOGY CORPORATION 7887 Bryan Dairy Road, Suite 100 Largo, FL 33777-1498 Donna Swartz Phone: 727 547 0600 MECHANICAL Valid To: December 31, 2026

ASTM E8 Compression Testing of Metallic Materials at Room Temperature ASTM E9 Standard Test Method for Void Content of Reinforced Plastics ASTM D2734 Standard Test Method for Properties of Continuous Filament Carbon and Graphite Fiber T

ASTM E8/E8M; AWS B4.0 Bend Test ASTM E190, ASTM E290; AWS B4.0 Charpy Impact Test ASTM E23; AWS B4.0 Drop Weight Testing ASTM E208; AWS B4.0 Residual Stress Measurement ASTM E837 Fatigue Test, Constant Amplitude, Axial

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

ASTM E8/E8M 1 When the date, edition, version, etc. is not identified in the scope of accreditation, laboratories may use the version that immediately precedes the current version for a period of one year from the date of publication

ASTM E8/E8M, ASTM F606/F606M; ISO 898-1, ISO 6892-1; MIL-STD-1312-8; NASM 1312-8 Coating Thickness of Fasteners – Microscopial Method MIL-STD-1312-12; NASM 1312-12 Cone Proof of Internally Threaded Fasteners ASTM A962/A962M, ASTM

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

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ELEMENT MATERIALS TECHNOLOGY GARY 2090 East 15th Avenue Gary, IN 46402 Jeff Romain Phone: 847 779 6953 Email: jeff.romain@element.com MECHANICAL V alid To: November 30,

ASTM E8; ISO 6892-1; EG-812-22612-204 Weld Evaluation GM 4488M, 6122M 4; Chrysler PS 9472; GMW14058 Glass Abrasion Resistance ATPD 2352, 3.3.6, 4.3.6; ANSI/SAE Z26.1, 5.17, 5.18 Bond Integrity ATPD 2352, 4.3.1.3

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

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

ASTM E8 Standard test methods for tension testing of metallic materials ASTM E72 Standard test methods of conducting strength tests of panels for building construction ASTM E96/E96M Standard test methods for water vapor transmis

Test Technology: I. Mechanical Tests Continued Test Methods: Uniaxial Tensile ASTM A370, B557, D412, D638, E8/E8M, E21 Compression Testing of Metallic Materials at Room Temperature ASTM E9 Flexural Properties of Reinforced Polymer

ASTM E883 Standard Guide for Quantitative Analysis by Energy-Dispersive Spectroscopy (EDS, SEM) ASTM E1508 (Standardless Technique)

ASTM E8/E8M, ASTM F606/F606M Torque Twist-off Testing Ford WE963; ESBM5A-1N265-AA; FCA PF-90346, PS50004 Push Out/Pull Out Ford WE963; ESBM5A-1N265-AA; FCA PF-90346, PS50004 Prevailing Torque Ford WE955; FCA PF.90284; IFI 545 Chemic

ASTM E8/E8M, A370; EN-ISO 6892-1 Plastic Strain Ratio – Drawability (r-value) ASTM E517 Tensile Strain - Hardening - Formability (n-value) ASTM E646 Tension Testing Wrought & Cast Aluminum Products ASTM B557

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

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, HRC, HREW) ASTM E18 Metallography Sample Pr

(A2LA Cert. 0510.01) 12/10/2024 Page 2 of 2 Test Description: Test Method(s): Hardness Rockwell: A, BW, C, 15N, 30N, 45N 15TW, 30TW, 45TW Brinell: 187.5, 500, 750, 3000Kgf, Ball Dia. 2.5, 5.0 and 10 mm Macro

ASTM E8/E8M Compression Elevated Temperature ASTM E209 Room Temperature ASTM E9 Non-Metallic Materials Testing Fatigue (LCF & HCF) Composite Fatigue ASTM D3479/D3479M CMC Fatigue GE: HSR/EPM-D

ASTM E8/E8M Standard test methods for tension testing of metallic materials ASTM E72 Standard test methods of conducting strength tests of panels for building construction (except section 10 tensile load) ASTM E96/E96M Standard test

ASTM E8 Tension Testing of Metallic Materials ASTM E21 Elevated Temperature Tension Tests of Metallic Materials ASTM E23 Notched Bar Impact Testing of Metallic Materials ASTM E92 Vickers Hardness and Knoop Hardness of Metallic Materials

ASTM E8/E8M, B557, A370 Charpy Impact (-320°F to RT) 300ft-lbs ASTM A370, E23 Stress Rupture ASTM E139 Hardness Rockwell (HRBW, HRC) ASTM A370, E18, F606/F606M Microhardness (HV0.3, HV0.5) ASTM E384 Brinell ASTM E10 Fasten

ASTM E8/E8M Standard Test Methods for Tension Testing of Metallic Materials ASTM E283/E283M Standard test method for determining rate of air leakage through exterior windows, curtain walls, and doors under specified pressure differences

Test Method: Tension Test (Metallic Materials) Test(s): API 6A, 5L X60,1104; ASTM A370 Section(s) 7-14, B557/B557M, E8/E8M; API 934-A, 943-E; ASME BPVC Section VIII Div. 1 Section(s) UW- 11, UW-51, UW-52, UCS-57, ASME BPVC Sect

ASTM E8/E8M Elevated Temperature Tensile (-320 to 2000) ºF; ≤ 50,000 lbs 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

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 METALLURGICAL SOLUTIONS, INC. 331 E. Helena Street Dayton, OH 45404 Dr. Brian Joyce Phone: 937 813 4878 MECHANICAL Valid To: February 28, 2027 Certificate Number 2037.01

ASTM E8/E8M, A370, B557, D638, E517, E646, E345 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 Limi

ASTM E8/8M; ASTMA370 Bend Test ASTM E190; ASTM E290 Rockwell Hardness, (B & C) ASTM E18 Charpy Impact Room Temperature ASTM E23 Optical Emission Spectroscopy (OES) (Al, As, B, C, Ca, Co, Cr, Cu, Fe, Mn, Mo, N, Nb,