Discover the key types of metal and their role in modern industry
Metal forms the backbone of the manufacturing industry.
From bridges to turbines and from robots to solar panels — different types of metal keep our world turning.
Whether it's steel, aluminium, copper or bronze,
each type of metal has unique properties that determine where and how it is used.
In this article you'll discover everything about the different types of metal,
their properties, applications, sustainability and why the right material choice is crucial for modern production.
Want to know more about how these materials are processed?
Then also read our article on metalworking in the Netherlands.
What are the main types of metal?
Before we dive into the details: there are two main groups of different types of metal:
- Ferrous metals – metals with iron as their main component.
- Non-ferrous metals – metals without an iron base.
This classification determines strength, weight, machinability and corrosion resistance —
essential factors in every form of metalworking in the manufacturing industry.
Ferrous metals – The strong backbone of industry
1. Steel – The muscle of the economy
Steel is by far the most widely used type of metal in the world.
Strong, durable and versatile: it forms the basis of almost every structure.
Applications:
- Bridges, buildings and cranes
- Machines, tools and vehicles
- Industrial installations
Without steel, the modern manufacturing industry would not exist.
2. Cast iron – Dimensionally stable and pressure-resistant
Cast iron contains more carbon than steel, which makes it harder but also more brittle.
It is cast into complex shapes — ideal for engine blocks, machine frames and pipes.
Advantage: high pressure resistance and excellent castability.
Non-ferrous metals – Light, smart and versatile
3. Aluminium – Lightweight powerhouse
Aluminium is strong, rust-free and fully recyclable.
It uses 95% less energy when recycled and is indispensable in the aviation, automotive and high-tech sectors.
4. Copper – The king of conductivity
Copper conducts electricity and heat better than almost any other metal.
It is essential in electrical installations, motors and refrigeration technology.
“Every motor, generator and transformer breathes copper.
5. Brass (Copper + Zinc) – Strong and stylish
Brass combines the sturdiness of copper with the machinability of zinc.
It is often used in fittings, couplings and musical instruments.
6. Bronze (Copper + Tin) – The rock-solid classic
Bronze is harder than copper and highly resistant to corrosion.
Perfect for bearings, gears and maritime applications.
7. Titanium – The high-tech metal of the future
Titanium combines light weight with extreme strength and corrosion resistance.
Used in medical implants, aerospace and chemical installations.
“Titanium isn't cheap, but it's indestructible – the metal of the future.”
8. Zinc – The protector against corrosion
Zinc prevents rust by galvanising steel, thus forming a protective layer.
Indispensable for durable structures in construction and industry.
9. Precious metals – Rare, precise and high-quality
Gold, silver and platinum play a key role in electronics, medical equipment and sensors.
Their conductivity and corrosion resistance make them indispensable in high-tech systems.
Metal alloys – Industry's smart combinations
Metal alloys are mixtures of several metals — designed to find the perfect balance between strength, weight and durability.
Well-known alloys:
- Inconel – nickel + chromium, heat-resistant
- Duralumin – aluminium + copper, ultralight and strong
- Bronze – copper + tin, wear-resistant
Sustainability & circular metal flows
The future of metal lies not in mass, but in reuse.
Did you know that 75% of all aluminium ever produced is still in use?
Circular production, CO₂ reduction and material recycling are set to become the defining trends of the industry in the coming years.
The role of deindustrie.online in the world of metal
At deindustrie.online we follow these developments closely.
We talk to metalworkers, innovators and producers who push boundaries every day.
With our Podcast about the Manufacturing Industry and the YouTube channel
we share stories about new types of metal, recycling techniques and smart production technology.
🎧 Listen to the Podcast about the Manufacturing Industry
📺 Watch our videos via deindustrie.online on YouTube
Current metal prices
Want to know the current value of different types of metal? Check out our page with current prices for scrap iron, aluminium and copper — updated weekly with the most recent market prices in the Netherlands.