Iron & Steel

This is mod all about metals!

1.1K Downloads

fabricdecorationequipmentutility

Rent Server with this Mod

About this Mod

Iron & Steel has offically come to an end. Many versions never saw the light of day.

METALLUM 0.5.0 IS NOW AVAILABLE ON PATREON FOR SUPPORTERS

But the end is never the end it's just a new beginning.

Iron & Steel has officially been replaced by Metallum, a new mod that will be released to the public in a couple of months, but for now it is available on my KO-FI for supporters.

Metallum Beta 0.3.4 is now available on my patreon for supporters!

Available Versions

Iron & Steel 1.2.3release

MC 1.20.4fabric

August 10, 2024

Iron & Steel 1.2.2release

MC 1.20.4fabric

August 10, 2024

Iron & Steel 1.1.3release

MC 1.20, 1.20.1fabric

April 7, 2024

Iron & Steel 1.0.3release

MC 1.20, 1.20.1, 1.20.2fabric

December 18, 2023

Iron & Steel 1.0.2-1.20.xrelease

MC 1.20, 1.20.1, 1.20.2fabric

November 23, 2023

How to Install Iron & Steel on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).

Install Mod

Open the mod browser in the dashboard and search for "Iron & Steel". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.20.4, 1.20.2, 1.20.1 (+1 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Iron & Steel server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.

Is Iron & Steel compatible with fabric?

Iron & Steel officially supports fabric for Minecraft 1.20.4, 1.20.2, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Iron & Steel – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Iron & Steel consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.