Steel vs Alternative Materials

Commenters compare steel to alternatives like aluminum, titanium, and carbon fiber, debating advantages in strength, weight, durability, weldability, cost, and resistance to fatigue or rust for structural uses such as vehicles or frames.

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e.g F1 electrek.co N3 wikipedia.org en.m grandprixhistory.org product.asp alcoa.com steel aluminum metal fiber materials strength carbon structural copper stronger

Sample Comments

bennyp101 • Aug 17, 2014 • View on HN

What are the advantages over say, Titanium?

throwaway4aday • Feb 2, 2022 • View on HN

Forgot the most important part, is it cheaper than steel?

RandomWorker • Dec 19, 2020 • View on HN

Stronger than steel? At what thickness?

basil-rash • May 1, 2024 • View on HN

They’re metal. Plastic would not stand up to the task.

hugh3 • Aug 9, 2011 • View on HN

Surely aluminium is the way to go?

chihuahua • Jan 29, 2024 • View on HN

Are other materials (e.g. aluminum, titanium, carbon) not real, or not as real as steel? Can you explain in what sense are they less real?

imglorp • Jan 22, 2021 • View on HN

True, bad idea, anyway there's many metals for that including steel, etc.

Xylakant • Nov 21, 2018 • View on HN

Steel can be welded or bend back into shape, aluminum and carbon fiber cannot. Even slightly bent aluminum may break at the next stiff bump, steel is much more forgiving.

randlet • Jan 14, 2015 • View on HN

Aluminum or steel I would imagine.

leetcrew • Oct 24, 2021 • View on HN

can you give an example of a material you would prefer over steel and why?