CaSi Cored Wires Calcium Silicon Cored Wire production alloy  Cored wire is a kind of composite material used in molten steel or iron liquid, and it is made of many kinds of additives (deoxidizer, desulfurization agent, inoculant, alloy, etc.) and low carbon steel belt with arbitrary length. Characteristic: It could automate and accurate, keep the composition of molten iron under effective control and steel alloy elements in stability. Type Diameter (mm) Chemical composition Wire weight (g/m) Alloy weight (g/m) Usage Mg Si Ca Re CaSi wire Φ9/Φ13 　 55-60 ≥28 　 350±15 210±10 Steel making FAQ Q:2.Can you supply free samples? Answer:Of course ,we can.