The material
Titanium, explained.
Element 22 — the metal behind surgical implants and jet engines, now under your knife. What it is, why it does not react with food, and how to read a titanium label.
The basics
A metal, not a coating.
Titanium is a chemical element — symbol Ti, atomic number 22. A Cornish clergyman named William Gregor found it in black sand in 1791; four years later Martin Heinrich Klaproth identified the same metal in a different ore and named it after the Titans of Greek myth.
It is the ninth most abundant element in the Earth’s crust, yet it is never found pure in nature. Pulling it out of its ore is slow and energy-hungry work, which is why a titanium board costs more than a plastic one and always will.
What matters in a kitchen is simpler than the chemistry: with titanium, the metal is the object. Nothing is sprayed, baked or bonded onto the surface you cut and cook on — so there is nothing that can chip, peel or wear through into your food.
Why it does not react
A self-healing layer, a few atoms thick.
Bare titanium meets air and immediately grows a film of titanium oxide over itself — a few nanometres thick, chemically stable and stubbornly unreactive. Scratch through it and it reforms almost instantly. Metallurgists call this passivation; it is the reason titanium behaves the way it does.
That film is the whole story. It is why titanium does not rust, why lemon juice, vinegar and tomato sauce leave it alone, and why food picks up no metallic edge in the taste. It is also why titanium has been used inside the human body — in joint replacements and dental implants — for decades.
One thing worth separating, because search results confuse them constantly: the solid oxide skin on a piece of titanium is not the powdered titanium dioxide (E171) used as a whitening additive, which the EU removed from its approved food additives in 2022. One is a passive surface on a piece of metal. The other is a powder stirred into food.
Porous or not
The word that does the real work: non-porous.
Almost every complaint people have about a cutting board or a pan comes back to one question — can anything get into the surface, or come out of it?
Wood and bamboo. Porous by nature: juices and odours soak in, and the board needs oiling to stay sealed.
Plastic. Knife work leaves grooves, and a scarred plastic surface is the hard part to get properly clean.
Glass and stone. Non-porous, but far harder than your knife edge — the surface wins, the blade loses.
Non-stick coatings. A layer on top of a pan, and layers scratch, chip and eventually come off somewhere.
Titanium. Non-porous metal with nothing on top of it: nothing soaks in, and nothing can wear off.
Which is why the board you just prepped raw chicken on can be genuinely clean thirty seconds later — no oiling, no seasoning, no special soap.
Reading the label
Not every “titanium” on a box means the same thing.
Titanium is sold in grades, and the word also gets borrowed by products that are mostly something else. Here is how the terms line up.
| What the label says | What it actually is | What that means in a kitchen |
|---|---|---|
| Commercially pure titanium (Grade 1–4) | 99%+ titanium with no alloying metals. Grade 1 is the softest and the most corrosion-resistant of the four. | The food-contact surface of our board and our pan. Graded material, SGS-tested. |
| Grade 5, Ti-6Al-4V | Titanium alloyed with roughly 6% aluminium and 4% vanadium for strength. | Aerospace, bike frames, implants. Strength you have no use for on a cutting board. |
| “Titanium-coated” | A different base metal carrying a thin titanium-bearing layer. | Still a coating, and coatings are consumable — they wear from the day you start using them. |
| “Titanium-infused” non-stick | A PTFE or ceramic non-stick with titanium particles mixed into it. | Sold as tougher non-stick, but the non-stick is still the surface your food touches. |
Ours is Grade 1 commercially pure titanium on every food-contact surface, SGS-tested for food contact — no coating, no varnish, no PTFE, no ceramic layer.
How each piece is built
One sheet for the board. Three layers for the pan.
The cutting board is a single sheet of titanium — the same metal edge to edge and all the way through.
The frying pan is tri-ply, and the order of the layers is the point: pure titanium where your food touches it, an aluminium core in the middle to spread heat evenly, and a stainless-steel base underneath so the pan works on an induction hob.
Those two extra layers exist because of physics, not cost-cutting. Titanium is a poor conductor of heat and it is not magnetic, so on its own it would give you hot spots and would not register on an induction ring at all. What never changes is the rule above them: no coating between the food and the metal.
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Questions people actually ask about titanium
Something here we have not answered? Email support@titaniumwares.com — a real person replies within one business day.
Is titanium safe for food?
Yes. Titanium is non-toxic and non-reactive, which is why it is used for surgical implants and in food-processing equipment. Ours is Grade 1 commercially pure titanium, SGS-tested for food contact, with no coating on top of it.
Does titanium leach into food?
The oxide film on titanium is insoluble and chemically stable, so acidic foods — lemon, vinegar, tomato, wine — do not pull metal into your meal and food does not take on a metallic taste.
Is this the same as titanium dioxide, the food additive?
No. The additive (E171) is a fine white powder mixed into foods, and the EU removed it from its list of approved additives in 2022. The oxide layer on a titanium pan is a solid, passive skin on the metal itself — it is not an ingredient and does not come off into what you cook.
Will a titanium cutting board dull my knives?
Titanium is softer than hardened knife steel, so the edge glides rather than grinding. It is harder than wood or plastic and far gentler than glass or stone. Use a normal slicing motion, hone as you always have, and keep cleavers and bone work on a different board.
Does titanium work on induction?
Titanium is not magnetic, so a pan made only of titanium will not heat on an induction hob. Ours is bonded to a stainless-steel base for exactly that reason, which is also why it works on gas, electric and ceramic.
Why is titanium more expensive than stainless steel?
Not because of scarcity — titanium is common in the ground. Separating the metal from its ore is a slow, batch-by-batch, energy-hungry process, and that cost follows the metal all the way to the finished piece.
Can it go in the dishwasher? Will it discolour?
Yes, both the board and the pan are dishwasher safe, and titanium does not rust. Very high dry heat can leave a faint rainbow tint on the oxide layer — that is light interference in a film a few atoms thick, not damage, and a non-abrasive cleaner lifts it.
Is titanium recyclable?
Yes. It is a metal, and metals are recyclable indefinitely. In practice these pieces are bought to outlast several rounds of everything else in the drawer first.
Shop Titanium Kitchenware
Pure titanium cutting boards and cookware — non-toxic, non-porous and built to last.
Where these facts come from
Most of this page is not a Titanium Wares claim. The element facts — atomic number, abundance, the oxide layer, why the metal is expensive to win from its ore — are textbook chemistry and metallurgy, the kind you can check in the Royal Society of Chemistry’s periodic table, in the USGS mineral commodity summaries, or in the ASTM B265 standard that defines the commercially pure titanium grades. The note about the food additive comes from the European Commission’s 2022 decision on E171.
What is ours, and what we are accountable for: the grade of titanium we buy, the SGS testing of that material for food contact, and the way each piece is built — a single titanium sheet for the board, a tri-ply construction for the pan with pure titanium on the cooking surface.
We have tried to keep those two categories separate on purpose. If you spot something here that reads as overstated, write to us at support@titaniumwares.com and we will correct it.
Keep reading
More on titanium in the kitchen
Longer guides from the Titanium Wares Journal — knife care, cleaning, scratches, and how titanium compares with the boards you already own.
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