What are door hinges made of?
Door hinges take sheet steel, brass and steel wire directly. Trace them back and you pass 24 made things on the way to 18 raw materials.
How door hinges are made See it on the map
What goes straight in
From the ground: 18 raw materials
- Zinc ore through brass, zinc
- Air through brass, zinc
- Copper ore through brass, copper
- Water through brass, copper
- Lead ore through brass, lead
- Tin ore through brass, tin
- Crude oil through brass, aluminum
- Coal through brass, aluminum
- Iron ore through steel wire, steel, manganese
- Limestone through steel wire, steel, quicklime
- Dolomite through steel wire, steel, magnesium
- Manganese ore through steel wire, steel, manganese
- Natural gas through steel wire, steel, manganese
- Sulfur through brass, zinc, sulfuric acid
- Bauxite through brass, aluminum, alumina
- Quartz through steel wire, steel, magnesium, metallurgical silicon
- Timber through steel wire, steel, magnesium, metallurgical silicon
- Rock salt through brass, aluminum, alumina, caustic soda