What is the metallurgical manufacturer's cored wire
ZhenAn metallurgical manufacturers so introduced to the core wire is generally made of one or more layers of metal skin wrapped with different kinds of alloy powder, which these alloy powder is not fixed, can be selected and configured according to the customer's needs and uses.
We also can supply other alloy core wire as following.
| Alloy Cored Wire Type | Diameter | Filling rate | Specification |
| CaSi Cored Wire | 9mm/13mm/16mm | 120/225/330 | Ca:30%min Si:55%min Al:1.5%max S:0.06%max C:1.0%max Fe:4%max P:0.05%max |
| CaFe Cored Wire | 9mm/13mm/16mm | 140/260/360 | Ca:30%min Fe:68%min Al:0.8%max |
| C Cored Wire | 9mm/13mm/16mm | 55/140/210 | C:98.5%min Ash:0.45%max V:0.4%max S:0.5%max H2O:0.3%max P:0.2%max |
| Pure Ca Cored Wire | 9mm/13mm | 58/155 | Ca:98.5%min Mg:0.5%max Al:0.5%max |
| Solid Ca Cored Wire | 9mm/10mm | 9mm/10mm | Ca:98.5%min Mg:0.5%max Al:0.5%max |
| FeS Cored Wire | 9mm/13mm | 220/370 | S:48%min Pb:0.1%max Zn:0.1%max As:0.1%max Fe:43%-45% Cu:0.05%max Moisture:0.5%max SiO2:2.5%max |
| CaAlFe Cored Wire | 9mm/13mm | 130/230 | Ca:40% Fe:30% Al:30% |
| Pure Mg Cored Wire | 9mm/13mm | 80/170 | Mg:99%min |
| SiBaCa Cored Wire | 9mm/13mm | 110/260 | Si:40%-50% Ba:10%-20% Ca:20%-30% |
| FeSi Cored Wire | 9mm/13mm | 150/350 | Si:75%min Fe:Balance |
Core wire outside the layer of metal skin in fact, manufacturers generally use mild steel or low alloy steel strip, this will make the core wire has good thermal conductivity and plasticity, can protect the internal alloy powder from oxidation.
Cored wire manufacturers have introduced, it this internal alloy powder can be a variety of metal or non-metallic elements of the mixture, is used to adjust the chemical composition of steel and improve the performance of steel.
