ASTM A370 Accredited Testing Labs Worldwide

ASTM A370, E8/E8M; ASME BPVC Section IX; CSA W47.1 Section 11; CSA W47.1 Annex K; CSA W47.1 Annex M; CSA W47.2 Section 10; CSA Z662 Section 7; AWS D1.1 Section 4; AWS D1.2 Section 3; AWS D1.6 Section 6; DNVGL-RU-SHIP Pt2Ch1; DNVGL-RU-S

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 METALINSPEC LABORATORIOS, S.A. de C.V. Ave. San Nicolas No 118 Arboledas de San Jorge San Nicolas de los Garza, Nuevo Leon, Mexico Tomas Antonio Vanegas Ponce Phone: 52 81 8383

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. 17 Durezza Rockwell/Rockwell hardness (HRBW da 20 a 100 - HRC da 20 a 70) EN ISO 6508-1:2023 Durezza Rock

ASTM A370-24a Durezza Knoop/Knoop hardness test (HK0,05 - HK0,5) Durezza Knoop/Knoop hardness test (HK0,05 - HK0,5) ASTM E384-22 UNI EN ISO 4545-1:2023 Durezza Rockwell/Rockwell hardness (HR 15T, HR15N, HRA HRBW, HRC) UNI EN ISO 65

ASTM A370 (traction) / Matériaux métalliques Essai de traction à température ambiante E, ReH, RP 0.1, Rp 0.2, RP1 Rm, A, Z NF EN 2002-001 Matériaux métalliques Essai de traction à température élevée ReH; Rp 0.2, Rm ,A, Z NF EN ISO 68

ASTM A370, E18, F606/F606M; ISO 898-1, 898-2, 898-5, 6508-1 Micro Hardness (100, 300 & 500g) Vickers Hardness (10 & 30kg) ASTM E384, E92; ISO 898-5, 6507-1 Case Depth ASME B18.6.3; DIN 7500; ISO 2702, 7085 (1999); SAE J78,

ASTM A370, B557, E8/E8M Chemical Spark Atomic Emission Spectrometry – Steel, Stainless Steel, Aluminum and Cast-Iron Alloys Al, B, Bi, C, Ca, Co, Cr, Cu, Fe, Mg, Mn, Mo, Nb, Ni, P, Pb, S, Si, Sn, Ti, V, W, Zn, Zr ASTM E415, E10

ASTM A370 RCCM MC1210 *RCCM MC1211 éditions 2000, édition 2000 + modifications 2002, édition 2000 + modifications 2002 et 2005, édition 2000 + modifications 2002, 2005 et 2007, édition 2007, édition 2007 + modifications 2008 et 2009

ASTM A370; ISO 1856; ISO 844; ISO 7214, Sect. 8.8; MIL-STD-883, Method 2019; SAE J1352 Tear Testing ASTM D3574, Test F; ASTM D1004; ASTM D2261; ASTM D624; ASTM D5733; HES D6506 [REV.5], Sect. 5.6; ISO 7214, Sect. 8.7; ISO

ASTM A370 ASTM E8/E8M API Spec 5L ASTM B557M-15 CON (Forces from 2kN to 600 kN) (Temperatures ambient to 800°C) BS EN ISO 6892-2 BS EN 2002-2 ASTM E21 CON Fracture Toughness: CTOD and K1c (in the temperatur

ASTM A370-24a Tecnica di prova O&I _ Denominazione della prova / Campi di prova Durezza Vickers/Vickers hardness (HV5, HV10) Esame macroscopico/Macroscopic examination (fino a 10x) Metodo di prova ASTM E92-23 ASTM E340-23 Materi

ASTM A370, E23 Creep ASTM E139 Density ASTM B311 Ductility (Bend) ASTM A370, E190, E290 (Guided, Semi Guided: B, C), ASME BPVC.IX Hardness Brinell (3000) kg ASTM A370, E10 Rockwell (A, B, C, E, F, 15N, 30N, 45N, 15T, 3

ASTM A370 ASTM B557 Impact testing: Charpy (-196C and -123C to Ambient Temperature) BS EN ISO 148-1 ASTM E23 ASTM A923 Method B Lateral expansion and % Shear BS EN ISO 148-1 ASTM E23

ASTM A370-24a EN ISO 6892-1:2019, ISO 6892-1:2019, UNI EN ISO 6892-1:2020 _ Trazione Prove di trazione a temperatura ambiente/Tensile testing at room temperature (1÷200KN) ASTM E8/E8M-24 Trazione Prove di trazione/Tensile testing (1

ASTM A370 (Sections 6-14), A770/770M, A1034/1034M 1, B557/B557M, E8/E8M, E111; ISO 4136, 6892-1 Bend API 1104; ASME Section IX; ASTM A6/A6M, A370 (Section 15), E190, E290; AWS D1.1/D1.1M, D1.5/D1.5M, D17.1/D17.1M, B2.1/B2.1M; EN91

ASTM A370 (Section 15), B571 (Para 3) Chemical Optical Emission Spectroscopy (CS, SS) (Al, B, C, Co, Cr, Cu, Mn, Mo, N, Nb, Ni, P, Pb, S, Si, Ti, Va, W) ASTM E415, E1086 Coating Weight ASTM A90/A90M, A428/A428M, A924/A924M Corrosi

ASTM A370, E23 Hardness – Brinell (3,000 lbf) ASTM A370, E10 Hardness – Rockwell (Scales B & C) ASTM A370, E18 Microhardness – Knoop / Vickers (100 g, 500 g, 5 kg, 10 kg) ASTM E92, E384 Chemistry Analysis (OES) ASTM A751 Ring Flattenin

ASTM A370, B557, E8/E8M High Temperature (Up to 2000 ºF) 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 B

ASTM A370, A770/A770M, E8/E8M; ABS Rules; ASME Section IX; API 1104, 5CT, 5L; AWS D1.1/D1.1M, D1.2/D1.2M, D1.5/D1.5M, D1.6/D1.6M; BS EN ISO 6892-1, 5178, 4136; CSA W47.1; DNV Rules Visual Inspection AWS D1.1/D1.1M, D1.2/D1

ASTM A370 Tensile Test for Weldments API 1104; ASME BPVC Sec. IX; AWS D1.1 Tensile Test API 5L; ASTM A370, ASTM E8/E8M, ASTM A615/615M; BS EN ISO 6892-1

ASTM A370 (A4.7) Evaluation of the Degree of Blistering of Paints ASTM D714 Stress Rupture (Up to 1500) °F w/ Smooth, Notch and Combination (Combo) Bars ASTM E139, E292; ISO 204; NASM 1312-14 Tensile: Room Temperature

ASTM A370-24a EN ISO 6508-1:2023, ISO 6508-1:2023, UNI EN ISO 6508-1:2024 ASTM A370-24a ASTM E18-25 ASTM E92-23 EN ISO 6507-1:2023, ISO 6507-1:2023, UNI EN ISO 6507-1:2023 ASTM E340-23 ASTM E562-19e1 _ _ _ _ _ _ _ _ Esame vi

ASTM A370, E18 ASTM A370, E10 ASTM A255 Microhardness Knoop (100g to 1kg HK) Vickers (100g to 1kg HV) ASTM E384 ASTM E384 Tensile, Elongation & Yield, Reduction of Area (Ambient Temperature) ASTM A370, E8/E8M Charpy Imp

ASTM A370, B557/B557M, E8/E8M; AWS D1.1/D1.1M (sec. 6.10.3.4 and 6.10.3.6), D1.2/D1.2M (sec. 3.7), D15.1/D15.M (Sec. 10.9.1), D17.1/D17.1M (sec. 5.2.2.2), B4.0 (sec. 4); ISO 15614-1 Impact Charpy at Controlled Temperatures

Test: Test Method(s): Metals continued Impact Charpy V - Notch ASTM E23, A370 Izod BS 131-1 Fracture Toughness Fracture Toughness (KIC) ASTM E399 Fatigue Testing Constant Amplitude Fatigue BS EN 6072 High Cycle & Low

ASTM A370, E8 Impact Resistance* LP-463PB-19-01 Terminal Crimp Evaluation* USCAR21 Fluid Resistance* LP-463PB-31-01 (2007); GMW 3431; CEPT:00:00-E-412; CS-11982; ISO 16750-5; Chrysler PF-9688; Chrysler PF-11235

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 (HRBW, HR

ASTM A370, F606/F606M; NASM 1312-8; ISO 898-1 Internal ASTM A962/A962M, F606/F606M; EN 493; ISO 898-2, 10485; SAE J1216; GM510M (Section 6.1) (2011); DIN 267-4; IFI 100/107 Axial and Cone ASTM F606/F606M; GM 510M; SAE J122, J1965

ASTM A370 ASTM E8/E8M ASTM B557/B557M Tensile: (Elevated temperature from ambient to 950°C) (forces from 0.2 kN to 250 kN) BS EN ISO 6892-2 BS EN 2002-2 ASTM E21 Proof and Tensile strength (temperature - ambient) (forc

ASTM A370 – 2017 (Norme abrogée)* ASTM A370 – 2020 (Norme abrogée)* ASTM A370 NF EN 2002-001 DIN 50125 NF E 25-005 NF EN ISO 898-1 ASTM F606 ASTM F606M /

ASTM A370 / Matériaux métalliques Essai de traction à chaud Rp0,2, Rp1, Rm, Fm, A, Z NF EN ISO 6892-2 (Méthode B) NF EN ISO 6892-2 (Méthode B) – 2011 (Norme abrogée)* NF EN 10002-5 – 1992 (Norme abrogée)* Plage de température : 10

ASTM A370 / Matériaux métalliques Essai de flexion par choc KU, KV (J) NF EN ISO 148-1 Température comprise entre l’ambiante et -80°C et -196°C Matériaux métalliques Essai de dureté Vickers Dureté HV NF EN ISO 6507-1 HV5, HV10 MA

ASTM A370-24a _ Materiali metallici/Metallic materials - solo/only Ferrosi/Ferrous Denominazione della prova / Campi di prova Metodo di prova Tecnica di prova O&I Prova di criccatura indotta da idrogeno (HIC)/Hydrogen-induced crackin

ASTM A370; ASTM E23; BS EN ISO 148-1; EN ISO 9016 Tensile Test at Ambient Temperature ASTM E8/E8M; BS EN ISO 6892-1; API 5L; ASTM A370; ASTM B557/B557M; ASTM F606/F606M; BS 4449:1997 (Withdrawn)1; BS 4449; BS EN ISO 15630-1:2002

ASTM A370 -22 2022 Standard Test Methods and Definitions for Mechanical Testing of Steel Products MH, HH ASTM E111 -17 2017 Standard Test Method for Young's Modulus, Tangent Modulus, and Chord Modulus MH

ASTM A370, E18, F606/F606M; ISO 898-1, 898-2, 6508-1 ISO 6507-1 Micro Hardness Vickers Hardness (300, 500) g ASTM E384; ISO 6507-1 Tensile (Axial, Wedge) Yield Strength Elongation Reduction of Area ASTM A370, F606/F606M;

ASTM A370, E18 ASTM E384 Tensile (Yield, Tensile, %Elongation, %RA) ASTM A370, E8/E8M Impact (V-notch) ASTM A370, E23 Weight of Coating ASTM A90/A90M Plastic Strain Ratio ( R ) ASTM E517 Strain Hardening Exponent (n) ASTM E646 Surfa

ASTM A370:2024 Charpy Metalliska material ASTM A923:2023 Charpy Stål Metod B ASTM E23:2022 Charpy Metalliska material SS-EN ISO 148-1:2016 Charpy Metalliska material Klimat- och miljötålighet Teknikområde Parameter Metod Mätprincip Provtyp

Test Technology: Test Method(s): Decarburization/ Carburization ASTM E1077, F2328; SAE J121, J419 Case Depth ISO 4507; SAE J423 Plating Thickness by Microscopic Examination ASTM B487/B487M; NASM 1312-12 Tensile Test (UTS, YS, % EI, %

ASTM A370, E190, E290; AWS D1.1, D1.6 Fastener Testing Tensile (Wedge/Axial) Proof (Internal & External Threads) ASTM F606/F606M; NASM 1312-8 ASTM F606/F606M; NASM 1312-8 Stress Durability (Hydrogen embrittlement)

ASTM A370, B557, E8/E8M; CAAS SAR (Chapter 6.5, Appendix 1) Elevated Temperature Tensile (Up to 850°C) Tensile Strength, Yield Strength, Elongation, Reduction in Area ASTM E21 Weld Testing (Metallographic & Visual Check)

ASTM A370, E8/E8M, F606/ F606M; SAE J429, J995 Yield Strength IFI 100/107; DIN 267-4 Prevailing Torque IFI 100/107, 124/125, 524/525; ISO 2320; DIN 267-15; ASME B18.16.6; Ford WE 950 Torque/Tension and Coefficient of Frictio

ASTM A370, B557, E8, E21 Creep and Stress Rupture Testing ASTM E139 Portable Hardness Testing Impedance Leeb ASTM A1038 ASTM A956 Hardness, Rockwell B, C, Superficial ASTM E18 Hardness Brinell ASTM E110 Microhardn

ASTM A370, E8/E8M Charpy Impact ASTM E23 Metallographic Evaluation: Case Depth (Total and Effective) SAE J423 (Stabilized May 2023) Depth of Decarburization ASTM E1077 Grain Size (Comparison Method) ASTM E1

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 TESTING CENTER OF ORIENTAL BLUESKY TITANIUM TECHNOLOGY CO., LTD 东方蓝天钛金科技有限公司检测中心 No.9, Haitian Road, High-Tech Zone Yantai, Shandong, People’s Republic of China Dayu Gu Phone: +

ASTM A370; ASTM A923 Method B Fracture Toughness CTOD -196°C and -60°C to 75ºC BS 7448-1; ISO 12135; BS EN ISO 15653; BS 7448-2:1997 (withdrawn) Tensile at Ambient Temperature & up to 190 °C BS EN ISO 6892-1; ASTM E8/E8M;

ASTM A370 Guided-Bend ASME BPVC IX – QB 160; API 1104 – 5.6.4 & 5.6.5; AWS D1.1/D1.1M – 6.10.3.1 & 6.10.3.2; ASTM A370 – section 15 & Annex A2.5.1.7 Tensile Testing Weld Specimens ASME BPVC IX – QB 150; API 1104 – 5.6.2;

ASTM A370, E18 Metallographic Evaluation Grain Size (Comparison Method) Macroetching ASTM E112 ASTM E381

ASTM A370a 2024 Standard Test Methods and Definitions for Mechanical Testing of Steel Products ASTM E8/E8M 2025 Standard Test Methods for Tension Testing of Metallic Materials

SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 WTTI 1144 N. Graham Street Allentown, PA 18109 Tracy Wiswesser Phone: (610) 820 - 9551 tracy@wtti.com http://www.wtti.com MECHANICAL Valid To: March 31, 2027 Certifica