Weld Star Weldstar Dual Core HF600-G MIG Wire 1.2MM - 15KG

Weldstar Dual Core HF600-G MIG Wire 1.2MM - 15KG Features and Applications Seamless high fill copper coated tubular wire for semi-automatic applications. Ideal for hardfacing components subject to abrasion and moderate impact. Unique welder appeal. Deposition rate increased by up to 20% when compared to solid wire. Martensitic weld metal contains finely dispersed hard carbides ensuring an optimal balance between abrasion, friction and impact resistance. Abrasion resistance at service temperatures up to 450°C. Preheat will be determined by the application and whether micro cracking in the deposit is acceptable. According to the base material preheating in the range 150°C - 300°C may be necessary. Precision layer wound for superior wire feeding characteristics. Typically used on bucket teeth, bucket lips, bulldozer blades, crusher jaws, scraper blades, chutes, pump housings, conveyor screws, slide plates, gear teeth, crusher hammers, drilling bits, ploughshares, reamers etc. Test Certificates can be found online @wilkinsonstar247.com    Standards EN ISO 14700 - T Fe2   Chemical Composition % (Typical) C% Mn% Si% P% S% Cr%  Ni% 0.5 1.2 0.6 0.010 0.013 5.7 0.05               Mo% Cu% Fe% Co% V% W%   0.80 0.10 Bal 0.006 0.010 <0.09     Hardness (HRC) Current Type Hardness - First Layer Hardness - Third Layer DC+ 52-55 54-57 DC- 55-57 57-60 Peak hardness in the range 50-62 HRC could be achieved in three layers. Direct polarity negative reduces dilution and favours higher hardness. Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.   Wear Type Suitability   Welding Parameters Ømm Current (A) Voltage (V) 1.20 mm 110-300 16-32   Shielding Gases EN ISO 14175 - M12, M20, M21   Welding Positions EN ISO 6947 - PA, PB