| '''Cupronickel''' || Cn || 3 || '''0.50''' || <span style="color:#e7bb74;font-size:12pt">'''●'''</span> Light yellow || Cupronickel<br/>(70% copper, 30% nickel) || 16.12 || 1.25 || 1.80
|-
| '''Brass''' || Br || 4 || '''1.00''' || <span style="color:#d1ae30;font-size:12pt">'''●'''</span> Brass yellow || C260 cartridge brass<br/>(70% copper, 30% zinc) || 17.45 40 || 2.15 10 || 4.3920
|-
| '''Steel''' || St || 5 || '''2.00''' || <span style="color:#945353;font-size:12pt">'''●'''</span> Reddish-gray || Mild steel<br/>(100% steel, ~0.25% carbon content) || 20.80 || 2.50 || 6.67