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  

BÖHLER Bohler 1.2MM DiamondSpark 46 RC Flux Cored MIG Wire 16KG 300MM Metal Reel

DiamondSpark 46 RC Seamless cored wire Low hydrogen all-positional seamless rutile flux cored wire for welding carbon-manganese and fine grain steels using Argon-CO2 or pure CO2 shielding gas. DiamondSpark 46 RC is a seamless copper-coated rutile flux-cored wire, developed for modern shipyard requirements and daily construction challenges. The wire has excellent weldability, productivity for welding of low and medium alloyed steels using Argon-CO2 shielding gas or pure CO2. The weld deposit has excellent mechanical properties till -30°C in mix gas and till -20°C in pure CO2 shielding gas. DiamondSark 46 RC is approved with both shielding gases in the grade 3YSH5 and the hydrogen level guarantee is below 4 ml/100 g, tested at 27°C , 80%HR for 12 weeks without any increase.   Product Features: Seamless design Extremely clean manufacturing process Ultra-low-hydrogen weld metal Total resistance against moisture absorption during storage and use Optimal protection against hydrogen cracking No porosities observed Faster painting process Fast freezing rutile slag system Enhancing travel speed and arc stability in positional welding Productive positional welding Automatic slag detachability Wide parameter window More spray arc welding Easy arc setting Easy welding in overhead position Excellent feedability Low contact tip wear Trustable performance with long welding cable Less down-time for maintenance No wire breaks Stable arc Sharp arc Low spatter Good weldability Good wetting Less post-weld cleaning Very flat root pass No undercut Copper coated Excellent current transfer Rust resistance Easy handling Safer storage Designed chemistry Excellent CVN impact toughness down to –30°C mix gas and to -20°C in pure CO2 Highest welding performance in welding travel speed in particular in PF position Low fume emission Wide margin to cover both strength and CVN impact requirements Faster weld execution Healthy working place   Typical Applications: General construction Shipbuilding