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Characteristic | Proportion (%) |
TiO2 | 87.0 min |
SiO2 | 4.5-6.5% |
ZrO2 | 1.5 max |
Fe2O3 | 1.25 max |
Al2O3 | 1-2% |
CaO | 0.2 max |
MgO | 0.04 max |
U + Th | 700 ppm max |
Application: Welding electrode