Stainless Steel Wires

Stainless Steel Wires for Industrial, Precision & Specialized Applications

Baojing Steel supplies a comprehensive range of stainless steel wires in various grades, diameters, surface finishes and delivery conditions. Our stainless steel wires are designed for applications requiring corrosion resistance, high strength, durability, flexibility and precision.

We supply stainless steel wires for fasteners, springs, welding, weaving, mesh, medical devices, automotive components, industrial equipment and other specialized applications.

Stainless Steel Wire Types

1. Stainless Steel Spring Wire

Stainless Steel Spring Wire

Stainless steel spring wire is designed for manufacturing springs and elastic components requiring high strength, fatigue resistance and excellent corrosion resistance.

Common Grades

• 304 / 304L

• 316 / 316L

• 302

• 17-7 PH / S17700

Typical Applications

• Compression springs

• Extension springs

• Torsion springs

• Precision springs

• Automotive springs

• Industrial machinery

• Electrical components

• Medical equipment

Recommended Grades:
302 / 304 for general spring applications; 316 for corrosive environments; 17-7 PH for high-strength and high-performance spring applications.

2. Stainless Steel Welding Wire

Stainless Steel Welding Wire

Stainless steel welding wire is used as filler metal for MIG, TIG and other welding applications. It provides excellent weldability and corrosion resistance while maintaining compatibility with stainless steel base materials.

Common Grades

• 308 / 308L – Mainly for 304 stainless steel

• 316 / 316L – Mainly for 316/316L stainless steel

• 309 / 309L – Dissimilar metal and high-temperature applications

• 321 – Stabilized stainless steel applications

• 347 / 347H – High-temperature applications

Typical Applications

• Pressure vessels

• Chemical equipment

• Food-processing equipment

• Petrochemical equipment

• Heat exchangers

• Piping systems

• Industrial fabrication

3. Stainless Steel Filler Wire

Stainless Steel Filler Wire

Stainless steel filler wire is supplied for TIG and specialized welding applications where precise control of filler material is required.

Common Grades
ER308L, ER316L, ER309L, ER321, ER347

Typical Applications

• Precision welding

• Stainless steel piping

• Chemical equipment

• Food-processing equipment

• Pharmaceutical equipment

• Heat exchangers

• Pressure equipment

4. Stainless Steel Wire Rope

Stainless Steel Wire Rope

Stainless steel wire rope combines high tensile strength, flexibility and corrosion resistance for lifting, marine and architectural applications.

Common Grades

• 304

• 316

Typical Applications

• Marine equipment

• Offshore applications

• Lifting systems

• Architectural cable systems

• Balustrades and handrails

• Suspension systems

• Industrial equipment

316 stainless steel wire rope is particularly suitable for marine and chloride-containing environments.

5. Stainless Steel Mesh Wire

Stainless Steel Mesh Wire

Stainless steel mesh wire is manufactured for weaving and mesh production, offering excellent corrosion resistance, strength and dimensional stability.

Common Grades

• 304 / 304L

• 316 / 316L

• 430

Typical Applications

• Wire mesh

• Sieving and filtration

• Screening

• Food processing

• Chemical filtration

• Mining

• Pharmaceutical equipment

• Architectural mesh

6. Stainless Steel Weaving Wire

Stainless Steel Weaving Wire

Stainless steel weaving wire is specifically designed for manufacturing woven wire mesh, screens and filtration products.

It provides good strength, flexibility, corrosion resistance and consistent diameter, making it suitable for precision weaving applications.

Common Grades:
304, 304L, 316 and 316L

Typical Applications

• Industrial filters

• Sieving screens

• Filter mesh

• Conveyor belts

• Screening equipment

• Architectural mesh

• Food-processing equipment

7. Stainless Steel Cold Heading Wire

Stainless Steel Cold Heading Wire

Stainless steel cold heading wire is designed for high-speed cold forming and the production of precision fasteners.

Common Grades

• 304 / 304L

• 316 / 316L

• 302HQ

• 305

Typical Applications

• Screws

• Bolts

• Nuts

• Rivets

• Washers

• Self-tapping screws

• Precision fasteners

302HQ and 304 are commonly selected for cold heading applications due to their excellent combination of formability and corrosion resistance.

8. Stainless Steel Brush Wire

Stainless Steel Brush Wire

Stainless steel brush wire is manufactured for industrial and technical brushes requiring corrosion resistance, flexibility and wear resistance.

Common Grades
304, 316 and 430

Typical Applications

• Industrial brushes

• Cleaning brushes

• Tube brushes

• Conveyor brushes

• Deburring brushes

• Automotive brushes

• Food-processing brushes

9. Stainless Steel Medical Wire

Stainless Steel Medical Wire

Medical-grade stainless steel wire is designed for precision applications requiring high cleanliness, corrosion resistance, strength and dimensional consistency.

Common Grades

• 304 / 304L

• 316L

• 316LVM

Typical Applications

• Medical devices

• Surgical instruments

• Orthopedic components

• Medical springs

• Guidewire components

• Precision medical components

316LVM is particularly suitable for demanding medical and implant-related applications where high purity and cleanliness are required.

Stainless Steel Wire Grades

Stainless Steel Wire Applications

Fasteners

302HQ, 304, 316L

Used for:

• Screws

• Bolts

• Nuts

• Rivets

• Washers

Spring & Elastic Components

302, 304, 316, 17-7 PH

Used for:

• Springs

• Clips

• Retaining rings

• Precision components

Welding & Fabrication

308L, 309L, 316L, 321, 347

Used for:

• TIG welding

• MIG welding

• Pipe welding

• Pressure equipment

• Chemical equipment

Filtration & Mesh

304, 316, 316L

Used for:

• Filter mesh

• Sieving

• Screens

• Filtration systems

• Conveyor belts

Medical & Pharmaceutical

316L / 316LVM

Used for:

• Medical devices

• Surgical components

• Precision components

• Pharmaceutical equipment

Marine & Offshore

316 / 316L

Used for:

• Wire rope

• Marine fittings

• Cable systems

• Offshore equipment

Stainless Steel Wire Supply Conditions

Baojing Steel can supply stainless steel wires in different conditions according to application requirements:

• Soft Wire

• Annealed Wire

• Hard Wire

• Spring Temper Wire

• Cold Drawn Wire

• Precision Wire

• Bright Wire

• Polished Wire

Surface Finishes

Depending on the wire type and application, available surface conditions include:

• Bright

• Matt

• Polished

• Electropolished

• Coated

• Bare / Uncoated

• Custom Surface Finish

Stainless Steel Wire Specifications

We can supply stainless steel wires according to customer requirements for:

Diameter: Customized according to application
Grade: 302, 304, 304L, 316, 316L, 321, 309, 310S, 17-7 PH and others
Temper: Soft / Annealed / Hard / Spring Temper
Surface: Bright / Polished / Matt / Custom
Packing: Coil / Spool / Reel / Customized Packing

International Standards

Stainless steel wires can be supplied according to major international standards, including:

• ASTM / ASME

• AISI / UNS

• EN

• JIS

• DIN

• GB / T

Common specifications may include:

ASTM A580 / A580M – Stainless Steel Wire
ASTM A313 / A313M – Stainless Steel Spring Wire
ASTM A555 / A555M – General Requirements for Stainless Steel Wire
ASTM A276 / A276M – Stainless Steel Bars and Shapes
EN 10088 – Stainless Steels

Why Choose Baojing Steel?

Wide Range of Grades

From standard 304 and 316L to high-performance 17-7 PH and 316LVM, we provide stainless steel wires for general and specialized applications.

Precision Supply

Controlled diameter, surface condition and mechanical properties help meet demanding precision applications.

Multiple Delivery Conditions

Soft, annealed, hard, cold-drawn and spring-temper conditions are available.

Customized Specifications

We support customized diameters, tolerances, surface finishes, temper conditions and packaging.

International Standards

Materials can be supplied according to ASTM, ASME, EN, JIS, DIN and GB/T standards with inspection documentation as required.

Stainless Steel Wire Selection Guide