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Metal RFID Cards Metal · NFC · RFID Satin steel baseline
Metal material page

Brushed Stainless RFID Cards

Brushed stainless is the safest metal RFID direction when the buyer wants a premium card that still feels practical, technical, and easy to approve. The satin steel surface hides fingerprints better than mirror metal, shows laser marks cleanly, and works well for corporate identity, VIP access, NFC business cards, visitor credentials, and sample kits.

Corporate NFC business cards and executive identity cardsPrivate club, VIP, and visitor access credentialsHotel, coworking, event, and hospitality reader programsSample kits where metal finish and RF behavior must be approved togetherMinimal branding with laser marks, QR, serial, or white UV print
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Brushed Stainless RFID Cards
(02) — RFID construction

Brushed stainless RF build notes.

Brushed stainless is the reference build for metal RFID: a 304-family steel face whose conductivity is exactly why the construction matters. Steel in front of a coil antenna detunes it, so the working card places a ferrite layer between face and antenna to give the field a controlled path. It is the construction most programs sample first — corporate NFC business cards on NFC tag, visitor and access credentials on standard or high-security HF — and the encoded sample is approved on the exact phone or reader before the run.

(03) — Print and marking

How the metal surface behaves.

Satin steel is the most forgiving marking canvas in the range. The grain softens reflections, laser marks read cleanly, and black UV or white panels carry data well — but dense QR or barcode zones still belong on high-contrast printed panels, checked at real scanning distance.

(04) — Uses and finishes

Where Brushed stainless makes sense.

Every metal RFID card should be approved as a real stack: metal body, chip, antenna, ferrite or shielding route, marking method, edge, encoding, and packaging.

Best for

  • Corporate NFC business cards and executive identity cards
  • Private club, VIP, and visitor access credentials
  • Hotel, coworking, event, and hospitality reader programs
  • Sample kits where metal finish and RF behavior must be approved together
  • Minimal branding with laser marks, QR, serial, or white UV print

Finish options

  • Natural brushed stainless with laser-etched contactless mark
  • Black UV print, white ink panels, QR, barcode, UID, and serial zones
  • Fine laser linework and small geometric patterns
  • Brushed face with dark RF edge or hybrid ferrite layer
  • Optional sleeve, sample box, or member-kit packaging
Card size CR80-style 85.6 x 54 mm, custom shapes by RF review
Base build 304-family brushed stainless face over a ferrite-shielded RF stack
Thickness 0.3 mm to 0.8 mm depending on construction
Minimum order None — single samples to production runs
Production time About one week after artwork and sample approval
Visual character Cool silver satin steel with directional brushing
Surface feel Smooth metal body, fine hairlines, soft reflection
Best contrast Laser etch, black UV, white ink panels, dark edge detail
QR / serial Use printed contrast panels and approve scan distance on the finished sample
RF route LF, HF/NFC, standard and high-security HF routes, selected UHF by reader test
Reader approval Test against the exact phone, lock, gate, or desktop reader
Edge options Rounded CR80 edge, chamfer control, dark RF layer by build
(05) — Compare metal options

Other metal RFID card materials.

Polished reflective steel Mirror stainless Dark coated steel Matte black metal Bright gold finish Gold plated / PVD Warm antique metal Natural brass Brushed red metal Copper Soft pink PVD Rose gold Dark technical metal Titanium / gunmetal Carbon face + RF stack Carbon fiber hybrid
(FAQ) — Common questions

Brushed stainless: what buyers ask.

01What are brushed stainless RFID cards best for?

Corporate NFC business cards, visitor and access credentials, and sample kits. The satin steel face is the practical baseline of the range: premium in hand, forgiving of fingerprints, and clean under laser marking.

02Do stainless steel cards block RFID?

Bare steel in front of an antenna would — which is why the working card is built with a ferrite layer that gives the field a controlled path. The finished construction is proven on the exact phone or reader before production.

03How thick is a brushed stainless RFID card?

Between 0.3 mm and 0.8 mm depending on construction, in the standard CR80 85.6 x 54 mm format. Custom shapes are possible after RF review, and there is no minimum order.

(06) — Quote Brushed stainless

Send quantity, chip, finish and encoding requirements.

Engineered antenna pathFerrite or hybrid RF structureLaser and deep engravingBrushed, plated, coated finishesUID, NDEF, and access encodingSample kits and production approval