... products according to customers size High Quality 1.IntroductionWNiFe Alloys are materials with tungsten(mainly)and low amounts of ... Ni,Fe ,Cu,Co,Mo,Cr etc(less then 15%). Luoyang achemetal Co., Ltd produce Tungsten Heavy Alloys with ... The core of Armour piercing shell 4.The WNiFe Alloys from Luoyang Achemetal co., Ltd comply with Standard AMS ... -copper tungsten heavy alloy. High Quality WNiFe Alloys