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Will a Magnet Pick Up Magnesium?
Magnesium is a metal, but its magnetic behavior might surprise you.
Magnesium is not attracted to magnets because it is a paramagnetic material with very weak magnetic properties.
Keep reading to learn how magnesium and other metals behave around magnets, and why it matters for industrial use.
Is magnesium attracted by magnets?
You might think all metals stick to magnets, but that’s not true for magnesium.
Magnesium is only weakly paramagnetic and is not attracted to a regular magnet under normal conditions.
Why magnesium isn't magnetic
Magnesium atoms have paired electrons, meaning their magnetic moments cancel each other out. Although it technically has paramagnetism, the effect is extremely weak — you need very strong magnetic fields to even notice.
| Property | Magnesium Behavior |
|---|---|
| Magnet attraction | No |
| Magnetic classification | Paramagnetic (very weak) |
| Industrial implications | Non-magnetic for practical purposes |
At Prime, when producing CNC零件精准加工 products, we sometimes highlight magnesium’s non-magnetic nature for specific applications where magnetic interference must be avoided, like in aerospace or electronics.
What metal can not be picked up by a magnet?
Not all metals behave like iron around magnets.
Several common metals, including magnesium, aluminum, copper, and lead, cannot be picked up by magnets.
List of non-magnetic metals:
| Metal | Magnetic? | Typical Application |
|---|---|---|
| Magnesium | No | Lightweight structural components |
| Aluminum | No | Aircraft, packaging |
| Copper | No | Electrical wiring |
| Lead | No | Batteries, radiation shielding |
| Titanium | No | Medical implants, aerospace |
Prime often uses non-magnetic metals in 定制冲压件供应商项目中，帮助客户在需要电磁屏蔽或无干扰的设备中实现精准设计与应用。
Does manganese stick to a magnet?
Manganese and magnesium sound similar, but their magnetic properties are very different.
Pure manganese is not magnetic and does not stick to a magnet.
Understanding manganese:
Pure manganese is actually antiferromagnetic at low temperatures, meaning the magnetic moments of atoms align in opposite directions, canceling each other out. In simple terms: it acts non-magnetic in everyday environments.
However, manganese alloys — like some high-manganese steels — can show weak magnetism depending on composition and treatment.
| Material | Magnetic Behavior |
|---|---|
| Pure manganese | Non-magnetic |
| Manganese steel alloys | Weakly magnetic (sometimes) |
Prime carefully selects materials during ISO认证铸造零件厂家项目，以保证零件在特定工作环境下具备理想的电磁兼容性。
Is pure magnesium magnetic?
If you use pure magnesium, will it react to a magnet at all?
Pure magnesium is paramagnetic, showing extremely weak magnetism only under very strong magnetic fields.
Key characteristics of pure magnesium:
- Paramagnetic: Very weak magnetic behavior.
- Non-attractive: Won't move or stick when near household magnets.
- Temperature effect: Its magnetic behavior changes slightly with extreme temperature, but still remains very weak.
| Property | Pure Magnesium Behavior |
|---|---|
| Magnetic attraction | None (under normal conditions) |
| Reaction to strong fields | Very weak response |
| Industrial relevance | Generally treated as non-magnetic |
At Prime, we leverage pure magnesium’s lightweight and non-magnetic properties in 一站式金属零件加工解决方案中，尤其适合医疗设备、航空航天及高端电子产业领域。
Visual illustration:
Prime’s lightweight, non-magnetic magnesium components prepared for aerospace shipment
结论
Magnesium is not magnetic and cannot be picked up by a magnet, making it ideal for non-magnetic industrial applications.
Need high-precision, lightweight, non-magnetic magnesium parts? Contact Prime today! We offer ISO-certified quality, fast production, and custom fabrication solutions — send us your inquiry now for free expert consultation and tailored quotes!
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