ASTM E21 Accredited Testing Labs Worldwide

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 ELEMENT MATERIALS TECHNOLOGY CINCINNATI 3701 Port Union Road Fairfield, Ohio 45014 Modou Sady Phone: 513 984 4112 MECHANICAL Valid To: November 30, 2027 Certificate

ASTM E21 Crack Tip Opening Displacement (CTOD) Fracture Toughness Measurement Compression test ASTM E1290 1 COP-ML-42 Macroetching Metals and Alloys ASTM E340 Metallographic Preparation A

ASTM E21-09, ASTM E21-17e1, ASTM E21-20 Prove di trazione/Tensile testing (da 1 kN a 1000kN) ASTM A370-05, ASTM A370-19e1, ASTM A370-20, ASTM A370-21, ASTM A370-22, ASTM A370-23, ASTM A370-24, ASTM A370-24a - solo/only par. da 6 a 14 P

ASTM E21 Température maxi : 900 °C Matériaux métalliques Essai de flexion par choc KU, KV NF EN 10045-1 – 10/1990 (norme annulée) * NF EN ISO 148-1 NF EN ISO 148-1 - 01/2011 (norme annulée) * Jusqu’à - 70°C Matériaux métalliques Ess

ASTM E21 Stress Rupture/Creep Rupture (up to 2050 °F) ASTM E139, E292 Metallographic Evaluation: Coating Thickness ASTM B487 Preparation ASTM E3, E1920 Grain Size (Comparison Method Only) ASTM E112, E930 Microetching

ASTM E21 *NF EN 10002-5 – 1992 (norme abrogée) Température d’essai maxi : 500°C Matériaux métalliques Essai de traction à l’ambiante Rpf, Af, Rm, Rp0,2, A NF EN ISO 898-1 *NF EN ISO 898-1 – 2009 (norme annulée) NF EN ISO 3506-1

ASTM E21 CON Fracture Toughness: CTOD and K1c (in the temperature range -196°C and -120ºC to ambient, three point specimen) BS 7448-1 ASTM E1290 (withdrawn) ISO 12135 ASTM E399 ASTM E1820 CON Metallurgical T

ASTM E21-20 Prove di trazione a temperatura elevata/Tensile testing at elevated temperature (0÷200 KN) ISO 6892-2:2018 Trazione Trazione Trazione Trazione Materiali metallici/Metallic materials - solo/only Acciai/Steels Denominazion

ASTM E21 Room Temperature (TS, YS, EL, RA) (Up to 120,000) lbs ASTM A370, B557, E8/E8M; Young’s, Tangent and Chord Modulus ASTM E111 Weld Operator and Procedure Qualification Testing ASME Section IX; AWS D1.1, D1.2, D1.4, D1.5,

ASTM E21 Compression ASTM E9 Shear MIL-STD-1312-13 Bend Test ASTM E190, E290 Hardness: Rockwell & Superficial (B, C, E, 15T, 30T, 45T) ASTM A370, E18 Brinell (500 kg, 1000 kg, and 3000 kg) ASTM A370, E10 Microhar

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, J81 Hydrogen Embrittlement / Debrittlement ASTM F519, F606/F

ASTM E21-20 Prove di trazione/Tensile testing (3 ÷ 1500 kN) ASTM A370-24a Materiali metallici/Metallic materials - solo/only Acciai/Steels Denominazione della prova / Campi di prova Metodo di prova Tecnica di prova O&I Prova di cri

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 WESTMORELAND MECHANICAL TESTING & RESEARCH LTD. 19 Wildmere Rd. Banbury, United Kingdom OX16 3JU Steve Atkins Email: s.atkins@wmtr.co.uk www.wmtr.co.uk MECHANICAL Valid To: Ju

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 Part 11; IFI- 135; GM 455M, 500M, 6171M; NASM 1312-8 Full Size Extension of Bolt

ASTM E21 Proof and Tensile strength (temperature - ambient) (forces from 0.2 kN - 2000 kN) Documented In-House Method MTP2 Bolts, screws and nut Tension and compression To documented plans agreed with clients. BS EN ISO 898

ASTM E21 NF EN 2002-002 Température maxi : 900°C Matériaux métalliques Essai de flexion par choc KU, KV (J) NF EN ISO 148-1- 2011 (Norme abrogée)* NF EN ISO 148-1 NF EN 10045-1 – 1990 (Norme abrogée)* ASTM E23 – 2016 (Norme abro

ASTM E21 GE S400 (code AI0B) Température d’essais : de 250 à 960°C Essai de traction à chaud Rp0,2, Rm, E, A, Z NF EN 2002-2 Température d’essais : de 250 à 960°C Essai de flexion par choc KU8, KV8 (J) NF EN ISO 148-1 ASTM E23 GE

ASTM E21-20 Prove di trazione a temperatura elevata/Tensile testing at elevated temperature (0 - 100 kN) EN ISO 6892-2:2018 Materiali metallici/Metallic materials - solo/only Ferrosi e non ferrosi/Ferrous and non ferrous _ _ _ _ _

ASTM E21 -20 2020 Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials MH, HH ASTM B557 -15 (2023) 2015 Standard Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Pro

ASTM E21-20 Trazione Materiali metallici/Metallic materials - solo/only Ferrosi e non ferrosi/Ferrous and non-ferrous, Saldature/Welding Denominazione della prova / Campi di prova Metodo di prova Tecnica di prova O&I Prove di trazion

ASTM E21 Weld Testing (Metallographic & Visual Check) AWS D17.1/ D17.1M; FSP-066 Hardness Rockwell Hardness (HRA, HRB, HRC, HR15N, HR30N, HR15Y) ASTM A370, E18 Microhardness - Vickers (100, 300, 500, 1000 gf) ASTM E384

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 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 E21; GB/T 4338; NASM 1312-18 Double Shear NASM 1312-13; GJB 715.26A Stress Rupture ASTM E139; E292 Tension Fatigue (Dynamic load up to 400kN) NASM 1312-11 Hardness Rockwell (A, BW, C) ASTM E18; GB/T 230.1 Vickers (1/5/10/3

ASTM E21; ISO 6892-2; ASTM D638; ISO 527-2; ISO 527-3; ISO 13953; DVS 2203-2 ASTM F606/F606M; ISO 898-1 Tensile Testing of Rebar BS 4449:1997 (Withdrawn); BS 4449; BS EN ISO 15630-1:2002 (Withdrawn); BS EN ISO

ASTM E21 2020 Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials ASME IX QB 150 2023 Brazing: Tension Tests ASME IX QW 150 2023 Welding: Tension Tests DIN EN 10164 2018-12 Steel pro

ASTM E21-20 Trazione Spaziatura dell'austenite/Austenite spacing (µm) ASTM E112-25 - solo/only par. 17.5 _ Materiali metallici/Metallic materials - escluso/except Annex A1 Denominazione della prova / Campi di prova Prove di trazione

ASTM E21-09* ASTM E21-17* ASTM E21 RCC-M MC1212 Température maxi 600°C Matériaux métalliques Essai de flexion par choc KU, KV Expansion latérale Aspect de la rupture NF EN 10045-1 – 10/1990 (norme annulée) * ASTM E23 ASTM A370-02

ASTM E21 2017 Standard Test Methods for Elevated Temperature Tension Test of Metallic Materials ASTM A770/A770M 2003 (2018) Standard Specification for Through-Thickness Tension Testing of Steel Plates for Special Applications

ASTM E21; GB/T 228.2; ISO 6892-2; EN2002-2 Low Cycle Fatigue (≤ 1100 °C) ASTM E606/E606M High Cycle Fatigue (≤ 1100 °C) ASTM E466 Coating Shear Fatigue ASTM F1160 Fracture Toughness ASTM E399; GB/T 4161

1 Härteprüfung ASTM E 10 -18 2018 Standard Test Methods for Brinell Hardness of Metallic Materials ASTM E 18 -19 2019 Standard Test Methods for Rockwell Hardness of Metallic Materials ASTM E 92 -17 2017 Standard Test M

ASTM E21 Température maxi : 800°C # Accréditation rendue obligatoire dans le cadre réglementaire français précisé par le texte cité en référence dans le document Cofrac LAB INF 99 disponible sur www.cofrac.fr

ASTM E21-20 Prove di trazione a temperatura elevata/Tensile testing at elevated temperature (fino 800 °C) ISO 6892-2:2018, UNI EN ISO 6892-2:2018 Trazione Trazione Trazione Trazione Legenda/Note Il simbolo (1), se presente, indica:

ASTM E21-20 Trazione Prove di trazione a temperatura elevata/Tensile testing at elevated temperature UNI EN ISO 6892-2:2011, UNI EN ISO Trazione Prove di trazione/Tensile testing Tubo su piastra tubiera/Tube to tubesheet Denominazione

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 MODERN INDUSTRIES, INC 613 West 11th Street Erie, PA 16501 Abhijit Deokar Phone: 814 455 8061 Abhijitd@modernind.com MECHANICAL Valid To: April 30, 2026

This document is a translation. The definitive version is the original German annex to the accreditation certificate. 1 Mechanical tests [Flex A] 1.1 Tensile test DIN EN ISO 4136 2022-09 Destructive tests on welds in metallic m

ASTM E21; EN 2002-2 Izod Pendulum Impact Resistance ASTM A370, ASTM E23 Magnetic Permeability Using a Low-Permeability Indicator ASTM A342/A342M; MIL-I-17214 Modulus (Young’s, Tangent, Chord) ASTM E111 Poisson’s Ratio ASTM E132 Pin-T

ASTM E21-20 Twardość HBW Zakres: średnica kulki 2,5 mm, 5 mm, 10 mm Twardość Brinella PN EN ISO 6506-1: 2014-12 ASTM E10-17 Twardość HV Zakres: HV5; HV10; HV30; Metoda Vickersa PN-EN ISO 6507-1:2024-04 Twardość HR Zakres: skal

ASTM E21-20 _ _ Trazione Trazione Trazione Prove di trazione a temperatura elevata/Tensile testing at elevated temperature (da 2 a 100kN; da 50°C a 800°C) UNI EN ISO 6892-2:2011, UNI EN ISO 6892-2:2018 Trazione Prove di trazione a

ASTM E21 2020-01 Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials HA 1.2 Biege- und Druckversuche [Flex A] DIN EN ISO 7438 2021 -03 Metallische Werkstoffe - Biegeversuch HA DIN EN

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 E21 Température maximum : 900°C Matériaux métalliques Essai de traction à basse température Rp, Rm, Rt, A, Z ISO 15579 - 2000 (norme annulée)* NF EN ISO 6892-3 (méthodes A et B) Température comprise entre + 10°C et – 120°C M

ASTM E21-20 Resistenza alla tensocorrosione in cloruro di magnesio bollente/Resistance to stress-corrosion cracking in boiling magnesium chloride ASTM G36-24 Resistenza alla tensocorrosione/Stress-corrosion testing UNI EN ISO 7539-2:199

ASTM E21 Altens Tensile (temperature range 10ºC to -196 ºC BS EN ISO 6892-3 Altens Charpy impact at temperatures between ambient and 100C and - 130C and at -196C BS EN ISO 148-1 ASTM E23 ASTM A370 Altens

Prüfungen in den Bereichen: mechanisch-technologische Untersuchungen, Korrosionsprüfungen und metallographische Untersuchungen an metallischen Werkstoffen; Prüfung von metallischen Verbindungselementen; Bestimmung der chemischen Zusamme

ASTM E21-20 Prove di trazione/Tensile testing (1÷600000 N) ASTM A370-24a Tenacità quasi statica alla frattura delle saldature/Quasistatic fracture toughness of welds (1000÷250000 N) ISO 15653:2018, UNI EN ISO 15653:2018 - solo/only Mi

ASTM E21 Room Temperature ASTM E8/E8M Compression Elevated Temperature ASTM E209 Room Temperature ASTM E9 Non-Metallic Materials Testing Fatigue (LCF & HCF) Composite Fatigue ASTM D3479/D3479M

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 E190 Guided Bend Test for Ductility of We

ASTM E21-20 Prove di trazione/Tensile testing (fino a 600 kN) ASTM A370-24a _ _ Pendolo di Charpy Pendolo di Charpy Trazione Trazione Trazione Trazione _

ASTM E21-20 Trazione Trazione Prove di trazione a temperatura elevata/Tensile testing at elevated temperature (fino a 250 kN, da 50 °C a 550 °C) UNI EN ISO 6892-2:2018 Trazione Tubo su piastra tubiera/Tube to tubesheet Denominazione