Best Answer: So used to something it doesn't impress you anymore. Unimpressed, unfazed. A person who is blasÃ© about something would respond Meh.
While cobalt is harder than titanium, and therefore more scratch resistant, tungsten is still the hardest metal currently on the market. In simple terms, although cobalt and tungsten are both extremely hard metals, a tungsten ring will have a higher resistance to scratching. MONARCH-Tungsten Diamond Ring.
Report Abuse. Brass is harder than pure aluminum. However, there are many alloys of aluminum... 5051, 5061, 6061, etc... some aluminum alloys are harder than brass. aluminum is usually more malleable than brass, brass tends to be a little on the brittle side. Bronze is much more durable, but heavier than brass. Fabio _ Â· 9 years ago.