Surgical steel earrings: “surgical steel” is not a standard, and titanium is not a fad
Surgical steel earrings usually contain nickel. Implant-grade titanium is nickel-free and light, and cartilage heals slowly. What to choose for a new piercing.
Part of our guide: Everyday gold jewelry
The short answer
For a new piercing, choose implant-grade titanium made to ASTM F136, or steel made to the implant standard ASTM F138 and sold with a mill certificate. “Surgical steel” on its own is a marketing phrase, not a grade. It usually means a 300-series stainless steel such as 316L, which contains nickel, the most common contact allergen, and a healing piercing sits against the metal for weeks. The Association of Professional Piercers accepts F138 steel, F136 titanium, niobium and solid 14k or 18k gold for initial jewelry. Titanium contains no nickel and weighs about half as much as steel, which matters for cartilage piercings. If a label says only surgical steel with no standard, assume it is not implant grade, and ask the piercer for the mill certificate. Cartilage takes six months to a year to heal. Avoid plated metal, gold under 14k and sterling silver in a fresh piercing.
“Surgical steel” sounds like a specification. It is not one. There is no regulated standard behind the phrase, nothing a piece has to pass to carry it, and it gets printed on everything from properly certified 316LVM to unmarked alloy of unknown origin. It is the same trick as “waterproof” on a jewelry listing — an official-sounding word standing in for a number the seller would rather not give you.
What is surgical steel jewelry?
“Surgical steel” is a marketing phrase, not a grade. It usually means a 300-series stainless steel such as 316L, which contains nickel. Only one family is accepted for a fresh piercing: steel made to the implant standard ASTM F138 (or ISO 5832-1), sold with a mill certificate that proves it. The Association of Professional Piercers sets that as its minimum for initial jewelry, alongside implant-grade titanium (ASTM F136), niobium and solid 14k or 18k gold.
| Implant-grade titanium | Implant-grade steel | Unspecified surgical steel | |
|---|---|---|---|
| Standard | ASTM F136 | ASTM F138 | None |
| Contains nickel | No | Yes, bound in the alloy | Yes, and releases more |
| Weight | About half of steel | Heavy | Heavy |
| Fine for a new piercing | Yes | Yes, unless nickel-sensitive | No |
| How to check | Mill certificate | Mill certificate | You cannot |
Ask the piercer or shop for the mill certificate. A reputable one will have it.
Is surgical steel good for piercings?
For a healed piercing and someone without a nickel allergy, well-made steel is fine and very durable. For a new piercing, only ASTM F138 steel is acceptable, and implant-grade titanium is the better default: no nickel, lighter, and just as strong. If the label only says “surgical steel” with no standard, assume it is not implant grade.
Does surgical steel contain nickel?
Surgical steel, in its honest form, means 316L or 316LVM stainless — an alloy of iron, chromium and nickel. The nickel is bound up in the alloy and for many people it never causes trouble, which is why steel remains perfectly reasonable jewelry. But nickel is the most common contact allergen there is, and a healing piercing is an open wound sitting against the metal continuously for weeks. Implant-grade titanium — the ASTM F136 and F1295 designations, which unlike “surgical steel” are real specifications you can ask for by name — contains no nickel at all. That is the entire argument, and it is enough on its own for anything that is healing.
The weight problem, which nobody mentions
Titanium is roughly half the weight of steel for the same piece. On a lobe this is irrelevant. On cartilage it is not: a helix, conch, tragus or flat piercing is healing through tissue with a poor blood supply, and a heavier piece hanging in it moves more, tugs more and irritates more. The weight difference is a real part of why titanium is the professional standard for initial jewelry, and it is almost never the part that gets explained.
When can you change piercing jewelry?
This is the practical failure, more than material choice. A lobe heals in a couple of months. A cartilage piercing does not — it commonly takes six months to a year, sometimes longer, and it heals from the outside in, which means it looks finished long before it is. The irritation bumps people get months in are usually not infection and not a metal reaction. They are the result of changing the jewelry, sleeping on it or knocking it while the inside of the channel is still raw.
So the honest version of the material rule: implant-grade titanium for the entire healing period, and be pessimistic about when that ends. Once genuinely healed, solid gold at 14k, or properly certified steel if nickel has never bothered you, are both fine.
Which metals should you avoid for new piercings?
Plated anything in a fresh piercing, for the reason set out in the plating tiers: the coating is microns thick, it wears and it is porous, and what is underneath ends up against healing tissue. Gold under 14k in a healing piercing, because the alloy content rises as the karat falls and so does the chance of a reaction. Sterling silver anywhere in a piercing, because it tarnishes in contact with body fluids and can leave a permanent gray mark in the channel. And externally threaded jewelry, which is the one piece of purely mechanical advice here: the thread is on the shaft rather than the post, so you drag the screw thread through the healing channel every time you take it out. Internally threaded or threadless is smoother and worth asking for by name.
Buying, in one line
Ask for the standard, not the adjective. A seller who can tell you a piece is ASTM F136 titanium is a different kind of seller from one who says “surgical steel, hypoallergenic” — a word which, like waterproof, means whatever the person printing it wants it to mean.
Sources: FTC Jewelry Guides (16 CFR Part 23) · American Academy of Dermatology: nickel allergy
Read next: Hypoallergenic Earrings: What Is Safe to Wear · Gold Vermeil vs Gold Filled vs Gold Plated · The complete guide: Everyday gold jewelry
Questions people ask about this
Is surgical steel safe for a new piercing?
It is legal, common, and less ideal than titanium. "Surgical steel" is not a regulated term, and in its honest form it means 316L or 316LVM stainless — an alloy containing nickel, the most common contact allergen there is. For a wound healing against metal for weeks, implant-grade titanium removes that variable entirely.
What does implant-grade titanium actually mean?
The ASTM F136 and F1295 designations, which — unlike "surgical steel" — are real specifications you can ask a seller to state. They contain no nickel, and the material is roughly half the weight of steel, which matters on cartilage where a heavier piece tugs at healing tissue.
How long does a cartilage piercing take to heal?
Commonly six months to a year, sometimes longer, against a couple of months for a lobe. It heals from the outside in, so it looks finished well before it is — which is why irritation bumps appear months in. Those are usually caused by changing jewelry or sleeping on it, not by infection or the metal.
Why avoid externally threaded piercing jewelry?
Because the screw thread sits on the shaft rather than the post, so it is dragged through the piercing channel every time the jewelry goes in or out. Internally threaded or threadless jewelry is smooth where it passes through tissue and is worth asking for by name.
Can you wear gold in a healing piercing?
Solid gold at 14k or above is reasonable once healed. During healing, titanium is the safer choice — alloy content rises as karat falls, so lower-karat gold carries more reaction risk. Avoid plated pieces entirely while healing, since the coating is microns thick and what sits underneath ends up against the wound.
What is the difference between implant-grade and surgical steel?
Implant-grade steel is made to the ASTM F138 standard and comes with a mill certificate. “Surgical steel” on its own has no standard behind it and usually means ordinary stainless steel with nickel.
Is surgical steel good for piercings?
Only when it is ASTM F138 implant grade. Plain “surgical steel” is fine in some healed piercings but a poor choice for a new one, especially with any nickel sensitivity.
