Skip to main content
Store
Dictionary
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Store
Mugs
Tees
Hoodies
Beanies
Halloween
Request a word
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
(this is a joke, do not take it seriously) Steelium, is an alloy/amalgamation of Osmium, Tungsten, Aluminum, and Iron Usually made during double-heated thermite reactions. This causes mostly everything to swirl together. Oxides need to be stripped away from this mixture, otherwise it turns into a pile of useless slag. Steelium is about 1.4 times stronger than steel, though a little more than thrice as heavy. Steelium has a melting point of about 2300 C°, while if it was made improperly, it would be around 1800 C°. Steelium's tensile strength is however, the same or maybe slightly less than steel. Found through intentional mixing of 2 very dense metals using a thermite reaction.
Text fits
Save
Cancel