r/MetalCasting↗
Learn the art of casting metal
A subreddit dedicated to the part art, part science of casting metals.
40k subscribers119 posts / mo in Sep 202695 authors / mosince 2012
r/MetalCasting has 40k members (+38% over the last 12 months). It gets about 119 posts a month from 95 people. Top topics: Metal Casting, Mold Making & Casting and Propane Forge.
When to post on r/MetalCasting
You've used today's free reports
Visitors without an account can open 3 subreddit reports a day. The best time to post on r/MetalCasting, removal risk and the rest of the report are one step away.
How r/MetalCasting has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/MetalCasting
Top topics
Share of the subreddit's posts
- Metal Casting29%
- Mold Making & Casting3.5%
- Propane Forge0.9%
- Copper Projects & Techniques0.6%
- Forge Building & Projects0.6%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Ganoksin
- Rio Grande
- vevor.com
- etsy
- Ace Hardware
Everything else about r/MetalCasting
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research