Yes. Not all metals are naturally magnetic.
No, beryllium is not magnetic. It is a nonmagnetic metal.
A lightweight nonmagnetic rustproof metal is aluminum. It is known for its excellent corrosion resistance, especially when treated with protective coatings or alloys. Additionally, aluminum is nonmagnetic and has a low density, making it suitable for various applications where weight and resistance to rust are critical, such as in the aerospace and automotive industries. Another option is titanium, which is also lightweight, nonmagnetic, and highly resistant to corrosion.
Nonmagnetic metal surgical staples were developed in the 1980s. These staples were created to address concerns regarding magnetic interference during medical imaging procedures, particularly in patients with implants. The introduction of nonmagnetic materials improved surgical outcomes and patient safety.
Gold is non-magnetic. This means it is not attracted to magnets and does not have magnetic properties.
electromagnet
electromagnet
The sump plug is usually magnetic so any ferrous metal particles should be attracted to the plug. So you could assume that the other particles and sludge are nonmagnetic.
Aluminium is nonmagnetic.
Copper is nonmagnetic.
No gold is non magnetic, but electromagnetism using a metal detector can. New designs differentiate ferrous metals like iron from nonmagnetic metals like gold, brass and copper.This known as ferro magnetism and dia magnetism. The detector has a meter or headphone signal to tell one from another.
Some non-magnetic metals: aluminium, copper, lead, tin, titanium, zinc, brass, bronze, gold, and silver
Gold is a metalloid or more appropiately defined as a transitional metal.