Quality:ISO9001 Market:USA,Taiwan, Europe,Eastern Asia,South America Offer products according to customers size High quality 1.IntroductionTungsten Heavy 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 density from 16.8g/cm3 to 18.7g/cm3. 2.CharactersHigh densityLow thermal expansion ...