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EWI Testing ServicesEWI’s dedicated laboratory testing services team manages a comprehensive inventoryof testing equipment and standardized procedures for rapid characterization of thechemistry, properties, and performance of metals, plastics, and composites. Inaddition, by coupling our extensive testing with our material- and process-specificengineering expertise, we are able to provide failure analysis, productiontroubleshooting, design optimization, or other evaluations of our clients’ products. EWImaintains fully-equipped laboratories for the following: welding, mechanical andmetallurgical testing, chemical analysis, heat treatment, metrology and materialcharacterization, and nondestructive testing. EWI also manages a specialized machineshop to support our customers’ needs. Few testing houses provide such a broad rangeof equipment capabilities and engineering expertise all under one roof.EWI’s world-class welding and materialstesting team provides detailed and rapidanalysis of your products and samplesCAPABILITIES �——————————EWI’s laboratory testing services offerings range from commodity tests to one-off testingof unique product-specific configurations. Our knowledgeable team of engineers andtechnicians combines ingenuity and experience to design and execute an appropriatesolution for your testing needs.EWI’s materials expertise with metal alloy systems, plastics, and composites providesvaluable support for all of our industrial markets including aerospace, automotive, oiland gas, light manufacturing, electronics, medical, rail transportation, and ship building.The activities of the lab services group include routine material certification andqualification tests, specialized prototype performance testing, R&D characterization, andfull-scale component evaluations. These activities often support material selection,component design, product conformance, structural analysis, weld proceduredevelopment, procedure/operator qualification, and failure analysis for our clients.ewi.org

EWI’S RANGE OF TESTING SERVICES INCLUDES:Metallography / Material Characterization TensileBendImpact (Charpy, Drop-Weight, NilDuctility)Fatigue Crack Growth RateCTOD (SENB, CT, SET, SENT)KIC (SENB, CT)R-Curve (SENB, CT, SET, SENT)Fatigue (Force or Strain Control)Residual StressNondestructive Evaluation Ultrasonic (Contact and Immersion)Phased ArrayEddy CurrentRadiographyComputed Tomography (CT)Visual InspectionMagnetic Particle InspectionLiquid Penetrant InspectionMetrologySurface CharacterizationSpecialized Services Resonant FatiguePressure/Burst TestingVarestraint TestingGleebleAPI RP 2Z Material QualificationWeld Toughness CompatibilityFailure Analysis Digital Photography (Micro and Macro)Linear Image AnalysisChemical Analysis (AES)Oxygen/Nitrogen Elemental AnalysisSEM/EDS/EBSDThermogravimetric Analysis (TGA)Differential Scanning Calorimetry (DSC)Hardness (Vickers, Knoop)Hardness (Rockwell)2D Hardness Mapping (Micro-Vickers)G48 Corrosion TestingGrain Size AverageDelta Ferrite Content (Magnegage)Percent FerritePorosity MeasurementInclusion ContentMicrostructure AnalysisMetallographic ExaminationParticle Size/MorphologyCharacterizationWeld Consumable Qualification Welding (GMAW, SMAW, GTAW, SAW)Diffusible HydrogenMoisture ContentFillet WeldNick BreakY-GrooveControlled Thermal Severity (CTS)Environmental ConditioningHeat TreatmentLEARN MORE �———For more information on EWI’s lab services, contact Brad Nagyat bnagy@ewi.org or 614.688.5093.EWI World HeadquartersColumbus, Ohio614.688.5000info@ewi.orgBuffalo Manufacturing WorksBuffalo, New EWI ColoradoLoveland, Colorado970.573.1675info@ewi.org 2016 EWI. All rights reserved. 0816Mechanical Testing

EWI Testing Services:Weld Consumable QualificationEWI’s Consumable Qualification Services team uses internallycertified welders and AWS Certified Welding Inspectors (CWI) tosupport your consumable qualification needs. Robotic, mechanized,and semiautomatic welding processes are available along withcalibrated welding data acquisition equipment. Combined with EWI’sMaterials Engineering team, our Consumable Qualification Services isready to assist our customers with the development and certificationof welding consumables of the highest quality.Consumable Qualification Welding: GMAW, FCAW, GTAW, SAW, and SMAWNameConsumable Qualification WeldingReferenceStandardVariousDescriptionWelding to AWS and other consumable specifications insupport of consumable qualification testing.Rate** 130/hourDiffusible Hydrogen Welding and Testing, Moisture TestingDiffusible Hydrogen TestAWS A4.3 /ISO 3690Welding and testing per AWS and ISO specifications.Hydrogen analysis completed via the Gas Chromatographmethod.Moisture Testing*AWS A4.2Determination of moisture content of welding fluxes andelectrodes. 750Ask for QuoteOther AWS Weld TestsFillet Weld TestNick Break TestAWS B4.0Includes welding, machining, testing, and reporting. 200Includes machining, testing, and reporting. 96Y-Groove Test*Ask for QuoteControlled Thermal Severity (CTS) TestEnvironmental Conditioning and Heat Treating*Environmental Conditioning (Humidityand Temperature)CustomerSpecifiedControlled exposure to heat and humidity. 50/dayHeat Treatment - Up to 1,375*Heat Treat up to 1375FAging/Bake-Out up to 220FCustomerSpecifiedAging/Bake-Out up to 450FVarious ovens with largest capacity of 270 lb and 18”x18”x36”. 197Calibrated oven. 27Controlled furnace up to 450 ºF. 99* Not included in scope of A2LA accreditation.** Rates are subject to change. Additional charges may apply.For additional information or a quote please contact Josh Shoemaker at jshoemaker@ewi.org or Brad Nagy atbnagy@ewi.org. 614.688.5000 / 1250 Arthur E. Adams Drive, Columbus, OH 43221 Ewi.org/technologies/labservicesCert #3209.01

EWI Testing Services:Mechanical Testing 1EWI’s Mechanical Testing capabilities include the full array of standardAWS testing (including tensile, toughness, and bend testing).Additionally, EWI can perform material tests specified by internationalstandard organizations including ISO, ASTM, and NACE; as well asspecialty tests for unique components. Our commitment to producingquality results is illustrated by our A2LA accreditation.Unlike many test facilities, EWI’s Testing Services is supported bya world renowned Structural Integrity team. This support is criticalin delivering dependable test results and explaining why the resultswere obtained. Combined with EWI’s Consumable Qualification andDynamic Mechanical Testing Services, EWI is your one stop shop forcomplete weld consumable qualification or welding procedure/materialqualification programs.Tensile Testing - Up to 220,000 Pound CapacityReferenceStandardNameTensile TestComputer Generated Plot of Stress/StrainASTM E8AWS B4.0Tensile Test - Ultimate Loadw/ StrengthElevated Temperature Tensile TestAdd-on*ASTM E21DescriptionRate**0.2% Offset Yield, Ultimate Strength, Elongation, and Reductionof Area information is reported. 139Computer generated plot of a tensile test Stress / Strain curve. 53Ultimate Load and Ultimate Strength information is provided.Machining not included. 40Additional charge for performing tensile testing at temperaturesup to 475 degrees C.Ask for QuoteBend Testing - Plunger or Wrap AroundASTM E190ASTM E290AWS B4.0Face, Root, or Side Bends using a plunger or wrap-aroundmethod. 93Notched Bar Impact Test (Charpy)ASTM E23AWS B4.0Charpy Impact Test - Impact energy, Shear Area (carbon steelonly), and Lateral Expansion are reported. 300 ft - lbs capacity. 79Drop-Weight TestASTM E208AWS B4.0Drop Weight Test used to determine nil-ductility. 201ASTM E837Residual stress measurement.Bend TestImpact Toughness TestingResidual StressResidual StressAsk for Quote* Not included in scope of A2LA accreditation.** Rates are subject to change. Additional charges may apply.For additional information or a quote please contact Rich Minshall at rminshall@ewi.org or Brad Nagy atbnagy@ewi.org. 614.688.5000 / 1250 Arthur E. Adams Drive, Columbus, OH 43221 Ewi.org/technologies/labservicesCert #3209.01

EWI Testing Services:Mechanical Testing 2EWI Testing Services provides machining and testing services on an array of materials includingmetals, plastics, and composites. EWI’s Mechanical Testing capabilities include force andstrain controlled fatigue, fatigue crack growth rate, crack tip opening displacement (CTOD),R-curve fracture toughness, and prototype testing. We have extensive experience withtesting a variety of materials and geometries (C(T), SENB, and SENT) under a wide array ofenvironmental conditions (sea water, drilling fluid, corrosion inhibitor, cathodic protection).EWI’s precision equipment gives us the ability to test CTOD samples ranging in crosssection from 0.25” x 0.5” up to 5” x 5”. Our notch placement procedures allow us to place anotch in fracture toughness specimens within 0.004 inch (0.1 mm) of the target location. Thisunique combination of equipment and expertise allows EWI to evaluate fracture toughnessproperties of very specific microstructures or material locations.Standard Fatigue - Up to 220,000 PoundsReferenceStandardDescriptionRate**Fatigue Test (Force-Controlled)ASTM E466Constant or variable amplitude, force-controlled axial fatigue testof standard geometry samples. Machining not included. 410Fatigue Test (Strain-Controlled)ASTM E606Strain-controlled axial fatigue test of standard geometry samples. Ask for QuoteBend Fatigue Test (3-pt or 4-pt)CustomerSuppliedNameConstant or variable amplitude, force-controlled bending fatiguetest of standard geometry samples.Ask for QuoteFatigue Crack Growth - up to 45 HzDetermines steady state fatigue crack growth from nearthreshold to controlled instability. Machining not included.Fatigue Crack Growth Rate*Fatigue Crack Growth Rate - NearThreshold*ASTM E647Determines steady state fatigue crack growth from nearthreshold to controlled instability with more time spent evaluatingnear threshold growth. Machining not included. 570 1,200Crack Tip Opening Displacement (CTOD)CTOD (max 1” x 2”) 715BSI 7448,ASTM E1290,E1820, E399,ISO 12135,15653CTOD (max 1.5” x 3”)CTOD (max 3” x 3”)CTOD (max 4” x 4”)CTOD Alt Temperature Add-on (Above20C, Below -75C)R-curve (SEN(B), C(T), SE(T))Determine fracture toughness properties using SEN(B) specimengeometries. Tests include pre-cracking, testing, measurement,fracture face photograph, and standard report. 950 1,075Additional Charge for CTOD at high or low temperatures.ASTM E1820CustomerSupplied 750Multiple or single sample tearing resistance curve (R-Curve)using SEN(B), C(T), and SE(T) specimen geometries 160Ask for Quote* Not included in scope of A2LA accreditation.** Rates are subject to change. Additional charges may apply.For additional information or a quote please contact Fabian Orth at forth@ewi.org or Paul Zelenak at pzelenak@ewi.org. 614.688.5000 / 1250 Arthur E. Adams Drive, Columbus, OH 43221 Ewi.org/technologies/labservicesCert #3209.01