Lincoln Electric 2HBG manual Test Results

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TEST RESULTS

Test results for mechanical properties, deposit or electrode composition and diffusible hydrogen levels were obtained from a weld produced and tested according to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.

CUSTOMER ASSISTANCE POLICY

The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occa- sion, purchasers may ask Lincoln Electric for advice or information about their use of our products. We respond to

our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such information or advice. We expressly disclaim any warranty of any kind, including any warranty of fitness for any customer’s particular purpose, with respect to such informa- tion or advice. As a matter of practical consideration, we also cannot assume any responsibility for updating or correcting any such information or advice once it has been given, nor does the provision of information or advice create, expand or alter any warranty with respect to the sale of our products.

Lincoln Electric is a responsive manufacturer, but the selection and use of specific products sold by Lincoln Electric is solely within the control of, and remains the sole responsibility of the customer. Many variables beyond the control of Lincoln Electric affect the results obtained in applying these types of fabrication methods and service requirements.

Subject to Change – This information is accurate to the best of our knowledge at the time of printing. Please refer to www.lincolnelectric.com for any updated information.

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Contents Premium Pipe Welding Consumables Electric Company MIG Gmaw PSL2 PSL1Pipe Grades Wall thickness 3/4 in mmProduct Selection Root Pass Welding Only API 5L Pipe GradesLow Hydrogen Stick Smaw Electrodes Consumable Selection GuideCellulosic All Position Stick Smaw Electrodes Outershield Gas-Shielded Flux-Cored FCAW-G Electrodes MIG Gmaw ElectrodesInnershield Self-Shielded Flux-Cored FCAW-S Electrodes Welding Positions Advantage Lincoln Diameters / Packaging Typical Operating ProceduresTypical Applications ConformanceTypical applications include high- yield pipe steels Welding Positions ConformanceMechanical Properties As Required per AWS A5.5-96 Deposit Composition As Required per AWS A5.5-96Deposit Composition As Required per AWS A5.1-91 AWS A5.1 E7016 H4 Asme SFA-5.1 E7016 H4Diameters / Packaging Welding PositionsDiffusible Hydrogen AWS A5.5 E8018-G H4 Asme SFA-5.5 E8018-G H4Mechanical Properties As Required per AWS A5.182001 AWS A5.18-2001 ER70S-G Asme SFA-5.18 ER70S-GDeposit Composition As Required per AWS A5.29-98 AWS A5.29-98 E71T8-K6 Asme SFA-5.29 E71T8-K6Mechanical Properties As Required per AWS A5.29-98 Deposit Composition As Required per AWS A5.29 Consistently high CVN properties, even down to -40˚F -40˚C75-80% Ar / Balance CO2 Flow Rate 40-50 CFH 19-24 l/min Welding Positions Shielding GASMechanical Properties As Required per AWS A5.20-95 Deposit COMPOSITION-As Required per AWS A5.20-95All position wire designed to weld pipe up to Test Results Lincoln International Headquarters