Technology

59575 readers

4002 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

[email protected]

273

Tesla Cybertruck May Have A Rust Problem (www.carsdirect.com)

submitted 9 months ago by [email protected] to c/[email protected]

86 comments fedilink hide all child comments

Tesla Cybertruck May Have A Rust Problem::One of the more standout qualities of the Tesla Cybertruck is its bare stainless-steel body. The stainless-steel body gives the Cybertruck a unique design, but

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 29 points 9 months ago (1 children)

I'm being pedantic here, but stainless steel still has iron in it. The addition of chromium forms an oxide layer on the surface that prevents rust. If the body is rusting, that means they used a shitty grade of stainless. Stainless with an appropriate amount of chromium (and nickel) is expensive as fuck.

[–] [email protected] 3 points 9 months ago

Stainless can go goofy after working it. Work hardening can even make stainless magnetic. Sorry, I don't know the physics of why.