... Offer products according to customers size High Quality 1.IntroductionWNiFe Alloys are materials with tungsten(mainly)and low amounts of Ni ... ,Cr etc(less then 15%). Luoyang achemetal Co., Ltd produce Tungsten Heavy Alloys with density from 16.8g/cm3 to 18.7g ... core of Armour piercing shell 4.The WNiFe Alloys from Luoyang Achemetal co., Ltd comply with Standard AMS-T-21014 classNorminal WDensityMax ...