Welding Wire WELDING WIRE Koot Metals supplies various alloys for use in automotive, industry, shipbuilding, rail infrastructure, etc.Whether you prefer MIG, MAG, TIG, laser, plasma or arc welding processes, we can offer the right welding wire for your applications. selected alloys: SF-CuCuSn1CuSi3MnCuAg1CuSn6PCuSn6MnSiCuSn8PCuSn10MnSiCuSn12PCuAl5Ni2MnCuAl7CuAl8Ni2Fe2Mn2CuAl10FeCuAl8Ni2Fe2Mn2CuAl9Ni5Fe3Mn2CuMn12Al8Fe3Ni2CuNi10FeCuNi30Mn1FeTiE-Cu58Cu-OF1CuMn12Ni2CuZn17Al99,7Al99,5TiAlSi5(A)AlSi12AlMg4,5MnZr(A)AlMg4,5Mn0,7(A)AlMg5Cr(A)AlMg2,7MnAlMg3