Anti Corrosion SS304 Ultra Thin Stainless Steel Wire 0.01mm For Medical Devices
Basic Properties
Trading Properties
| Name: | Ultra Thin Stainless Steel Wire | Material: | Ss304 UNS S30400 |
|---|---|---|---|
| Size Range: | 0.01mm 0.02mm | Condition: | Annealed |
| Surface: | Bright | Flexibility: | Excellent |
| Conductivity: | Moderate | Density: | 7.9 – 8.0g/cm³ |
| Highlight | Anti corrosion Ultra Thin Stainless Steel Wire,SS304 Ultra Thin Stainless Steel Wire,0.01mm thinnest steel wire |
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- Excellent Corrosion Resistance
- High Tensile Strength
- Annealed Soft Temper
- Biocompatible & Non-Toxic
- Good Electrical & Thermal Conductivity
- Cost-Effective
This stainless steel wire, grade 304, delivers dependable tensile performance, notable oxidation resistance, and satisfactory workability. The austenitic microstructure keeps it essentially non-magnetic when annealed, and its chromium-nickel alloying guards against corrosive attack from dilute acids and atmospheric moisture. It sustains uniform gauge and smooth exterior, facilitating twisting, braiding, and joining operations while preserving structural soundness and long-term reliability.
| Parameter | Value |
|---|---|
| Diameter | 0.01mm to 0.2 mm |
| Material Grade | 304 Stainless Steel (UNS S30400 / W.Nr 1.4301 / AISI 304) |
| Chemical Composition | Cr 17.0–19.5% / Ni 8.0–10.5% / C ≤0.08% / Mn ≤2.0% / Si ≤0.75% / P ≤0.045% / S ≤0.030% / Fe Balance |
| Temper | Annealed (Soft) |
| Surface | Bright, oxide-free |
| Density | 7.9 – 8.0g/cm³ |
| Melting Point | 1400 – 1455°C |
| Resistivity (20°C) | 70 – 72μΩ·cm |
| Tensile Strength | 686– 980 MPa |
| Elongation | 20% – 30% |
| Yield Strength | 205 – 290Mpa |
| Standards | ASTM A276, ASTM A479, ASTM A580, ASTM A313, AMS 5639 |
- Medical Devices: Surgical instruments, hypodermic needles, orthodontic wires, guidewires, cardiovascular diagnostic tools, biomedical probes.
- Electronics & Micro-devices: High‑reliability sensor wiring, antenna components, fine‑pitch connectors, RF and microwave transmission assemblies, electronic packaging.
- Textile & Filtration: Spinning, weaving, knitting, and braiding for high‑density filter mesh, antistatic fabric, electromagnetic shielding fabric, and radiation‑resistant fabric.
- Aerospace & Automotive: Aerospace connectors, engine components, resilient springs, wire‑based fasteners, electrical grounding in corrosive atmospheres.
- Industrial: Springs, wire‑formed components, filter elements, chemical processing equipment, cooling coils, evaporators, pressure vessels, sanitary fittings.
- Architectural & Household: Kitchen sinks, utensils, beer kegs, dairy and food processing equipment, marine fixtures, architectural panelling.


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Q1: Can I get a sample of Stainless Steel SS304 micro wire before bulk order?A: Yes, free samples are available upon request. You only pay shipping.
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Q2: What is the lead time for this Stainless Steel SS304 wire?A: Samples ready in 2–3 days. Mass production takes 7–20 working days depending on your quantity.
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Q3: Is there a minimum order quantity (MOQ)?A: MOQ is 5 kgs.
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Q4: How do you prevent the wire from tangling or breaking during shipping?A: We wind it carefully on anti-static plastic spools with plastic box protection. Each spool is inspected under magnification before packing.
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Q5: Do you offer guarantee for Stainless Steel SS304 products?A: Yes, we offer a 12-month warranty against manufacturing defects. We also provide a Certificate of Analysis (CoA) and Mill Test Report (MTR) for each batch.
Contact Person: Mr. Jason
Tel: 86--13776839060