We offer Flux Cored Wire. E312T Stainless Steel Welding Flux Cored Wire Class: E312TX-XAWS: A5.22Conforms to Certification: AWS A5.22 ASME SFA A5.22Weld Process: Gas Metal ArcAWS Chemical Composition RequirementsC = 0.15 max Si = 1.0 maxCr = 28.0 32.0 P = 0.04 maxNi = 8.0-10.5 S = 0.03 maxMo = 0.75 max Cu = 0.75 maxMn = 0.5 2.5 Available Sizes Diameter X Spool SizesAvailable upon request contact us for more informationApplicationThese electrodes most often are used to weld dissimilar metal compositions of which one component is higher in nickel. This alloy gives a two phase weld deposit with substantial amounts of ferrite in an austenite matrix. Following the chemical composition designation comes the letter T which signifies that the product is a flux cored electrode or rod. Following the T is a 1 or 0 indicating the recommended position of welding. The 1 or 0 following the T designates the following: 0 designed to weld in the flat or horizontal position, 1 designed to weld in all position. Following the position indicator and a dash, are the numerals 1, 3, 4, 5, or the letter G. The numerals 1, 4, and 5 identify the shielding gas required for classification of the electrode. The number 3 signifies that an external shielding gas is not employed. The letter G signifies that the shielding medium, chemical composition and mechanical properties are not specified. Deposited Chemical Composition % (Typical)C = 0.11 Mn = 1.2 Si = 0.60Cr = 29.0 Ni = 9.0 P = 0.01Mo = 0.28 S = 0.01 Deposited All Weld Metal Properties % (As Welded) Tensile Strength 100, 000 psiYield Strength 77, 000 psiElongation 24%Ferrite 50 FNDeposited Charpy-V-Notch Impact Properties %Not applicable
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