SME 7018
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Stick Electrodes (SMAW) Mild Steel Classification: AWS A / SFA 5.1 IS 814 Coating Type Coating Factor Identification E7018 E B5426H3 JX Rutile Medium Name Printed Characteristics: SME 7018 is a low hydrogen, iron powder electrode withapproximate metal recovery between 110-115%. It gives goodarc stability and easy slag removal. It can be used in allpositions even for pipe welding It gives X-ray quality welds Joining steels like ASTM SA-414/SA-414M Gr, IS 2002,IS 2062 Welding of Bridges and heavy structures subject to dynamic loading and mechanical restraint Boilers Storage tanks, Pipes, pressure vessels Weld Metal Chemistry, (%) C Diffusible H2 Content,<5 ml/100 gm of weld metal Mechanical Properties – All Weld Condition Re-drying Conditions: Moist electrodes may be reconditioned at 300oC for 1 hour Availability: Standard Size Packing : 5.0 , 4.0, 3.2 and 2.5in 350/450 mm length. : 350 & 450 mm in 1 , 2 & 5 kg. (Also available in vacuum-packed condition)

Note On Usage: 1) Keep electrode dry (Optionally also available in vacuum-packed condition, redrying not required in this packaging) 2) To obtain best results rebake the electrodes at 300°C for 1 hour prior to use. 3) Use steel wire brush for cleaning of slags. 4) Follow the recommended welding parameters to achieve good sound welds 5) Do not use excessive currents. Hold short arc. Use good fit-up on joints. Above are basic guidelines and will vary depending on joint design, number of passes and other factors. WARNING Protect yourself and others. Read and understand this warning. Do not...