Weld Star Gas Shielded Dual Core 71R Seamless Wire 1.2MM 16KG

Features and Applications Seamless rutile flux cored wire with rapidly solidifying slag. Excellent welding properties combined with extreme impact toughness down to -40ºC. The wire is all positional and runs with a very stable soft arc producing excellent weld bead finish with negligible spatter. Ideal for root welding on ceramic backing. Due to the seamless technology the typical diffusible hydrogen content is <3.0 ml 100 g. Test certificates supplied as 3.1 which is actual weld chemistry + mechanicals according EN 10204:2004. Precision layer wound for superior wire feeding characteristics. Typically used on steel structures, pipelines, shipbuilding, non-alloy and fine grain steels, pressure vessels, offshore, mechanical engineering, heavy transport and general fabrication etc. Test Certificates can be found online @wilkinsonstar247.com    Typical Base Materials Shipbuilding steelsStructural steelsBoiler steelsPipe steelsFine grain steelsSteel acc. API-standard A, B, D, AH 32 - EH 36S185 - S355P235GH - P355GHP235T1/T2 - P460NL2 L210 - L445MBS235 - S460QL1X42 - X60 * Illustrative, not exhaustive list   Standards EN ISO 17632-A - T 46 4 (2) P M21 (C1) 1 H5 AWS A5.20 - E71T-1M (C1) J H4   Chemical Composition % (Typical) C% Si% Mn% P% S% Cr% Ni% 0.03 0.41 1.29 0.012 0.006 0.030 0.013               Mo% Cu% Al% V% Ti% Nb%   0.004 0.145 0.002 0.020 0.044 0.012     Mechanical Properties (Typical) Shielding Gas M21   Tensile Strength 600 MPa   Yield Strength 530 MPa   Elongation 26%   Impact Strength 100 J 70 J Test Temperature -40ºC -20ºC Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.   Welding Parameters Ømm Current (A) Voltage (V) 1.00 mm 140-230 19-25 1.20 mm 160-280 21-29 1.60 mm 190-350 23-32   Shielding Gases EN ISO 14175 - C1, M21   Welding Positions EN ISO 6947 - PA, PB, PC, PD, PE, PF, PG