... 6 Titanium alloy The non-sparking safety tools aluminum-copper alloys (aluminum bronze) and beryllium copper alloys (beryllium bronze), ... brass, bronze, Monel metal (copper-nickel alloy), copper-aluminum alloys (aluminum bronze), or copper-beryllium alloys (beryllium bronze). Commonly ... plants, drilling crew and so on. TRADE FAIR Aluminum or Beryllium copper Alloy Square File,Non-sparking Safety Tools