20 gauge refers to the American Wire Gauge (AWG) system, with lower numbers indicating larger diameters. At 20 gauge, titanium wire is relatively thin and flexible compared to thicker gauges. This titanium alloy wire is naturally lightweight, making 20 gauge wire ideal for applications where weight reduction is a priority.Like other titanium products, 20 gauge titanium wire offers excellent resistance to rust and degradation, making it suitable for: Marine environments and Chemical processing applications. Contact us to get more custom titanium products for sale.