Wire Diameter: 0.016mm – 14.0mm

Grade: SUS 304, 316L, 301, 310S, 904L

Surface Condition: Bright, Electrolytic Polishing, Annealed

Product Detail | Technical Information | Packaging | More

Product Detail1

Shanghai Metal Corporation is a leading Stainless Steel Wire manufacturer and supplier.

Stainless steel wire is a precision-drawn metal product manufactured with diameters ranging from 0.05mm to 14.0mm in standard grades including 304, 304L, 316, 316L, and 310S. This product is applied in industrial filtration meshes, automotive fasteners, medical instruments, cable shielding, and heavy-duty mechanical springs. It addresses problems associated with high-temperature oxidation, chemical exposure, physical wear, and structural fatigue in harsh operating environments. By delivering customizable tensile strengths between 400 N/mm² and 2500 N/mm² alongside specific surface finishes (bright, annealed, or pickled), the wire ensures dimensional consistency, corrosion resistance, and stable mechanical performance during automated processing and continuous stress.

If you want to know more about our stainless steel products or Stainless Steel Wire price please feel free to contact us, we will reply you within 24 hours.

1.Material: Premium stainless steel alloys with high chromium and nickel content for superior corrosion resistance.
2.Structure: Uniform solid circular cross-section with precise diameters ranging from 0.05mm to 14.0mm.
3.Alloy Function: Chromium forms a protective anti-rust film, while nickel and molybdenum boost toughness and pitting resistance.
4.Tempers: Available in Soft Annealed (S), Light Drawn (LD), and Cold Drawn Hard (WCD) with tensile strength up to 2500 N/mm².
5.Surface Finish: Options include Bright Annealed, Pickled, and Hydrogen Annealed to suit various processing needs.

1.Superior Corrosion Resistance
Formulated with high chromium and nickel content that prevents oxidation, helping clients extend product service life in harsh chemical environments.
2.Customizable Tensile Strength
Offers controlled strength ranges up to 2500 N/mm², allowing spring manufacturers to achieve precise mechanical performance and prevent structural fatigue.
3.Precise Dimensional Tolerance
Maintains strict diameter uniformity from 0.05mm to 14.0mm, which ensures smooth operation on automated processing machinery and reduces downtime.
4.High-Temperature Stability
Resists heat degradation up to extreme operating temperatures, enabling safe use in furnace conveyors without risk of structural deformation.

1.Woven Filter Mesh Manufacturing
Used in liquid filtration systems and chemical sieves requiring fine aperture control and high corrosion resistance. Soft-annealed 304/316 wires with a diameter range of 0.05mm–0.30mm are recommended for their high ductility and smooth surface.
2.Mechanical Spring Fabrication
Applied in automotive valves and industrial heavy-duty suspension springs subjected to continuous stress. High-tensile cold-drawn (WCD) wire in 302 or 304 grade with diameters from 1.0mm to 8.0mm is suitable due to its high fatigue resistance.

3.High-Temperature Furnace Conveyor Belts
Designed for industrial heat-treatment ovens and food baking lines operating under extreme thermal conditions. Grade 310S or 314 heat-resistant wire is ideal for maintaining structural strength without oxidation.

Size (mm)	Permissible Tolerance (H8) / mm	Permissible Tolerance (H9) / mm	Permissible Tolerance (H10) / mm	Non-roundness (H11) / mm	Non-roundness (H12) / mm
>0.1 ~ 0.3	±0.003	±0.006	±0.009	±0.014	±0.022
>0.3 ~ 0.6	±0.004	±0.009	±0.013	±0.018	±0.030
>0.6 ~ 1.0	±0.005	±0.011	±0.018	±0.023	±0.035
>1.0 ~ 3.0	±0.007	±0.015	±0.022	±0.030	±0.050
>3.0 ~ 6.0	±0.009	±0.020	±0.028	±0.040	±0.062
>6.0 ~ 10.0	±0.011	±0.025	±0.035	±0.050	±0.075
>10.0 ~ 16.0	±0.013	±0.030	±0.045	±0.060	±0.090

Standard Packaging

Each spool or coil of stainless steel wire is wrapped with protective moisture-proof plastic film and desiccant. Wires are then securely packed in heavy-duty export cartons, wooden cases, or placed on fumigated wooden pallets to prevent rust, bending, and damage during international transit.

Shipping

We support FCL and LCL sea freight, air freight, and express delivery depending on order quantity, package dimensions, gross weight, and destination. Available trade terms include EXW, FOB, and CIF. Other terms may be available upon request. Shipping costs are calculated based on cargo volume, gross weight, destination, and selected transportation method.

Lead Time

Samples: 3–7 working days

Standard orders: 15–25 working days

Customized orders: 25–40 working days

Q1: How long does sample preparation take?

A: Standard stock samples are dispatched within 1–2 working days. Custom wire samples requiring specific diameters or tempers take 3–7 working days.

Q2: What information do you need for a custom quotation?

A: Please specify the wire diameter, material grade (e.g., 304, 316L), surface finish, temper state, packaging requirement, and estimated order volume.

Q3: What is the MOQ and production lead time?

A: The minimum order quantity is 100 kg for standard sizes and 500 kg for custom specifications. Production lead time is 15–25 working days upon order confirmation.

Q4: What is the difference between 304 and 316L stainless steel wire?

A: 304 stainless steel wire offers excellent strength and standard corrosion resistance for general industrial use. 316L contains added molybdenum, providing superior pitting resistance in marine, chemical, and chloride-heavy environments.

Q5: How do I select the right temper for my application?

A: Soft-annealed wire has high elongation and flexibility, making it ideal for weaving filter mesh or binding. Cold-drawn hard wire offers tensile strength up to 2500 N/mm², making it suitable for high-fatigue industrial springs and structural components.

Q6: What quality standards and test certificates do you provide?

A: Our wires comply with ASTM A313, DIN, and JIS standards. Every shipment includes a Mill Test Certificate (MTC) with chemical composition and tensile test results, with third-party SGS or BV inspection available upon request.

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