1. nickel alloy monel inconel incoloy hastelloy nimonic duplex stainless steel welding wire rod wires ... 400,monel k500,monel k-500,inconel 600,inconel 625,inconel 601,inconel 718,inconel x-750,inconel x750, inconel 690,inconel 783,incoloy 800,incoloy 800h,incoloy 800ht ... ,incoloy 25-6mo,nickel 200,nickel 201,alloy 20,alloy 31,alloy 255,al-6xn,alloy 6xn, alloy 901,hastelloy b,hastelloy b2,hastelloy b3 ...