... irregular lump 3.150kgs in one drum. Calcium aluminum alloy lumpcalcium aluminum alloy lump, Ca 70%, Al 30%, Ca 75 ... in iron drum, inner filled with argon gas,calcium aluminum alloy lump, Ca 70%, Al 30%, Ca 75%, ... Al 25%,purity of calcium element in alloy can be 98.5% and 99.92% ... .minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); lead calcium alloy materials