Tungsten arọ alloy bụ isi na Tungsten ọdịnaya 85%-97% na-agbakwụnye na Ni, Fe, Cu, Co, Mo, Cr ihe.Njupụta dị n'etiti 16.8-18.8 g/cm³.A na-ekewa ngwaahịa anyị na usoro abụọ: W-Ni-Fe, W-Ni-Co (magnetic), na W-Ni-Cu (na-abụghị magnetik).Anyị na-arụpụta dị iche iche nnukwu-size Tungsten arọ alloy akụkụ site CIP, dị iche iche obere akụkụ site ebu ịpị, extruding,