Characteristics:
Gold's properties as a precious metal have always triggered fascination in people.
Color: Yellow with many alloy variants
Variants: Gloss, matte NIF, matte scoured, light gold, velour gold, brushed matte gold (see images)
Physical Characteristics:
Soft. Extremely resistant to acids, bases and salts. Corrosion resistant, tarnish resistant. Solderability. Electrical conductivity & heat transmissibility approx. 70% that of silver
Endurance:
Endures over extremely long periods of time. Abrasion resistance can be increased with alloys.
Application:
Jewelry alloys, glasses, fashion articles, belt closures, knobs, writing implements
Technical Application:
Electrical contacts, semi-conductor construction elements

Above: Gloss gold
 

Above: Matte NIF Gold
 

Above: Light gold
 

Above: Matte brushed gold

Above: Velour gold
 

Gold Surface

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