Low Allowable-Limit Materials Antimony
Fumes originate from: • Consumables • Base metals and coating • Atmospheric contaminants Gases produced include: • Carbon monoxide • Carbon dioxide • Fluorides • Nitrogen oxides • Ozone (GMAW on aluminum) • Phosgene (UV on chlorinated hydrocarbon) Brazing filler metals contain cadmium. Brazing and gas welding fluxes contain fluorine compounds.
Arsenic Barium
Beryllium| Cadmium Chromium Cobalt Copper Lead Manganese Mercury Nickel Ozone Selenium Silver Vanadium
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