Titanium Production and Materials Guide
If you’ve hit the point where basic fuels, starter materials, and local resources are no longer enough, titanium production becomes the backbone of your next expansion. Start treating it as a full supply chain instead of a single recipe: secure the ore, bring in sulfuric acid the smart way, smelt and route the intermediates deliberately, and then turn the chain into advanced materials and fuel that keep your factory moving. This guide walks you through setting up the ore, acid, ingots, and fuel rods you need so you can keep advanced manufacturing fed instead of stalling on logistics.
Decide where your titanium chain will live first
Before you place a single miner, pick a planet that can support the whole chain rather than forcing every ingredient through your starter world. 
Titanium Ore does not appear as a vein on most starter planets, so you usually need to expand to another planet to secure a reliable supply. Since multiple Mining Machines can work the same vein, you should plan your site around the most convenient deposits you can reach rather than worrying about claiming a vein with one machine.
The cleanest long-term setup is a planet with a sulfuric acid ocean and nearby titanium resources. Those worlds are ideal because Sulfuric Acid is expensive to synthesize in a Chemical Plant, while direct pumping from a sulfuric acid ocean makes the liquid effectively unlimited. That combination keeps transport simple and gives you a natural home for Titanium Alloy later. If you can choose, build your titanium hub there first; it reduces both transport pain and chemical cost from the start.
Set up stable Titanium Ore and Sulfuric Acid supply lines
Once you’ve chosen the planet, lock down the two inputs that will feed everything else: Titanium Ore and Sulfuric Acid. Titanium Ore is mined by the Mining Machine, and it is smelted into Titanium Ingots in a Smelter at a 2:1 ratio over 2 seconds. Build your mining site with that ratio in mind, because the bottleneck is usually not the vein itself but the downstream handling.
Titanium Ore can also be gathered manually, and small manual collection from rocks can help early on, but it cannot sustain steady production for science or large-scale builds, so use it only as a stopgap. For ore, smelt near the mining site whenever you can. Transporting smelted ingots instead of raw ore effectively doubles how much material you move per trip, which matters immediately once you start feeding distant factories or using Interstellar Logistics Station transfers.
For Sulfuric Acid, prefer direct pumping over manufacturing whenever the planet allows it. 
Sulfuric Acid can be synthesized in a Chemical Plant, but direct extraction from a sulfuric acid ocean is the better long-term choice. Store it in a Storage Tank if you need buffer space, especially if the rest of the chain is still expanding. If you do not yet have a natural source, keep a local Water supply nearby so you can synthesize sulfuric acid temporarily and avoid rebuilding the line later.
Turn ore and acid into Titanium Ingots and Titanium Alloy without bottlenecks
Titanium Ingot is not a side material you can ignore; it is the refined form that opens up titanium alloy, hydrogen fuel rods, Structure matrix, and other mid-to-late game recipes. Because the conversion is only 2:1, demand rises quickly once off-world logistics and advanced manufacturing expand. A small smelting setup is often enough to get started, but it becomes insufficient fast once you begin feeding infrastructure and science.
That is why you should size your titanium line for growth, not just for the first consumer you unlock. Titanium Ingots are required for infrastructure such as the Planetary Logistics Station, for ammunition-related items such as the titanium ammo magazine, and for the broader midgame push into advanced materials. If you know you are heading into off-world logistics, build more smelting capacity than you think you need and keep the ore flowing.
Titanium Alloy is where the chain starts paying off in earnest. It uses Titanium Ingots and Sulfuric Acid, and the sulfuric acid demand is significant. One Chemical Facility making Sulfuric Acid can generally support one Arc Smelter producing Titanium Alloy, so do not build the alloy line as a tiny side project and then wonder why it starves. If you expect multiple alloy smelters, scale the acid first. When the alloy line stalls, it is usually because acid production was treated as an afterthought.
Use Titanium Glass as your next advanced materials checkpoint
Titanium Glass is the point where your material chain should stop being improvised and start being organized. 
If your sulfuric acid is still synthetic, keep water close to the glass line so you can adapt without rebuilding the whole base. If you already have a sulfuric acid ocean, shift your attention to keeping the glass input flow steady and let the pumps handle the liquid side. The important habit here is to treat water as a flexible support resource: keep it near early oil refining if that helps, but do not hesitate to ship it if the rest of the planet’s layout makes that cleaner.
Convert the chain into Hydrogen Fuel Rods for travel and power
Once Titanium Ingots are flowing, turn part of that output into Hydrogen Fuel Rods. This is where your titanium chain starts improving your day-to-day play instead of just feeding recipes. Hydrogen Fuel Rods are made from hydrogen and Titanium Ingots, and they are one of the earliest fuel rods that can be crafted.
Use them when you want your titanium chain to pay off immediately in mobility and power reliability. Hydrogen Fuel Rods can be burned in a Thermal Power Plant and used in Icarus’ core reactor, and they have a +200% combustion chamber power bonus for Mecha charging. That bonus is the reason to switch: they recharge the Mecha much faster than Coal or Energetic graphite, which is especially valuable when you are making repeated trips for Titanium Ore.
They also work well as a power supply for remote worlds. Hydrogen Fuel Rods burn for 20 seconds in a Thermal Power Plant, and one Assembling Machine Mk.I producing Hydrogen Fuel Rods can support 5 Thermal Power Plants. If you are running a separate industrial planet, transporting fewer fuel items is much easier than hauling hydrogen itself. On the starting planet, the advantage for stationary power is less dramatic, but for travel and off-world support they are a major upgrade. Once Deuteron fuel rod production is available, Hydrogen Fuel Rods are generally phased out as a direct fuel product, so use them aggressively while they still solve your bottlenecks.
The practical order is simple: secure the planet, pump or synthesize sulfuric acid, smelt Titanium Ore locally, scale Titanium Alloy with enough acid to keep up, add Titanium Glass when your advanced builds demand it, and then divert some Titanium Ingots into Hydrogen Fuel Rods so your logistics and exploration keep pace with your factory.