Product Specification

Custom 316/316L Stainless Steel Wire 0.15–12mm Soft Bright Finish

Product Introduction

TOPONE Wire supplies custom 316 and 316L stainless steel wire in diameters from 0.15 to 12 mm, with soft conditions, bright surface finishes, and customized processing options.

316/316L stainless steel wire is selected for applications where material composition, corrosion resistance, surface condition, and forming requirements need to be considered together. The wire can be supplied in coil or spool form and can also be processed into specified cut lengths according to application requirements.

The available wire diameter range of 0.15–12 mm covers fine wire, general-purpose wire forming, and larger-diameter industrial applications. Customers can specify the required grade, diameter, surface condition, mechanical condition, length, tolerance, and packaging before production.

Product Specifications

316 vs. 316L Stainless Steel Wire

316 Stainless Steel Wire

316 stainless steel contains molybdenum, which contributes to its resistance to localized corrosion in chloride-containing environments. It is commonly selected for wire products used in marine equipment, chemical processing equipment, filtration components, and other industrial applications where corrosion resistance is an important material consideration.

316L Stainless Steel Wire

316L has a lower carbon content than 316. This makes 316L a common choice for components that may require welding or fabrication where control of corrosion resistance around welded areas is important.

The appropriate grade should be selected according to the fabrication process, working environment, applicable material standard, and required mechanical properties.

Surface and Mechanical Condition

Bright Surface

The bright surface is suitable for applications where surface appearance, cleanliness, and subsequent processing are important. Surface requirements should be confirmed according to the required finish and applicable specification.

Soft / Annealed Condition

Soft or annealed stainless steel wire is generally selected when the manufacturing process involves bending, forming, cutting, or other secondary operations requiring greater workability.

For applications requiring specific tensile strength, hardness, or elongation, the mechanical condition should be confirmed before production.

Customized Wire Processing

TOPONE Wire can provide customized stainless steel wire according to the requirements of the finished component.

Available specifications may include:

• Wire diameter

• Stainless steel grade

• Surface finish

• Mechanical condition

• Cut length

• Dimensional tolerance

• Coil or spool packaging

• Customized packaging

For cut-to-length applications, customers can provide the required diameter, length, tolerance, quantity, and application. These parameters can then be reviewed before production.

Applications

Precision Manufacturing

316/316L stainless steel wire can be used as raw material for precision components, formed parts, mechanical components, and industrial assemblies where stainless steel material properties are required.

Chemical Processing Equipment

The corrosion-resistant characteristics of 316/316L make the material suitable for selected chemical processing components and equipment. The actual grade should be matched to the chemicals, concentration, temperature, and service conditions involved.

Marine and Coastal Applications

316/316L wire is commonly considered for marine and coastal applications where exposure to moisture and chloride-containing environments is a material-selection concern.

Filtration and Wire Mesh

Fine and medium diameter stainless steel wire can be processed into filtration components, wire mesh, screening elements, and other industrial filtration products.

Medical and Laboratory Equipment

316L stainless steel wire is used in selected medical, laboratory, and precision equipment components where material composition, corrosion resistance, and fabrication requirements need to be controlled.

Wire Forming and Industrial Components

Soft stainless steel wire can be used for bending, forming, cutting, and other secondary processing operations. Final wire condition should be selected according to the forming method and finished component requirements.

Product Advantages

1. 0.15–12 mm Diameter Range

The available 0.15–12 mm diameter range covers fine wire and larger industrial wire requirements, allowing buyers to select the diameter according to the forming process and finished component.

2. 316 and 316L Material Options

Both 316 and 316L grades are available for applications requiring molybdenum-containing austenitic stainless steel. The grade can be selected according to corrosion environment and fabrication requirements.

3. Soft Condition for Forming

Soft or annealed wire can be considered for applications involving bending, forming, and secondary processing. Mechanical requirements should be confirmed against the actual production process.

4. Bright Surface Finish

A bright surface is suitable for applications where surface appearance and subsequent processing are important. Surface requirements can be specified together with diameter and material grade.

5. Cut-to-Length Processing

For applications using straight wire pieces rather than continuous coils, customized cut lengths can be supplied. Standard requirements currently include 250–1000 mm, with other lengths subject to production review.

6. Specification-Based Quality Control

Quality inspection can include material composition, wire diameter, surface condition, and mechanical properties according to the agreed specification and applicable standard. Material certificates and inspection documents can be supplied according to order requirements.

Production and Quality Control

The stainless steel wire production process may include:

1. Raw Material Inspection

2. Wire Drawing

3. Heat Treatment

4. Surface Treatment

5. Diameter and Dimensional Inspection

6. Cut-to-Length Processing

7. Final Quality Inspection

8. Packaging

For each order, the required material grade, diameter, surface condition, mechanical condition, tolerance, and packaging should be confirmed before production.

Inspection items may include:

• Chemical composition

• Wire diameter

• Dimensional tolerance

• Surface condition

• Mechanical properties

• Final product condition

The inspection scope can be adjusted according to the applicable standard and customer specification.

How to Select 316/316L Stainless Steel Wire

Before purchasing, buyers should confirm the following parameters:

1. Material Grade
Choose 316 or 316L according to the working environment and fabrication method.

2. Wire Diameter
Specify the required diameter within the 0.15–12 mm supply range.

3. Mechanical Condition
Soft or annealed wire is generally considered for forming and bending applications, while harder conditions may be required for other applications.

4. Surface Finish
Confirm whether a bright, matte, soap-coated, or other surface condition is required.

5. Cut Length
For straight wire applications, specify the required cut length and dimensional tolerance.

6. Applicable Standard
Confirm the required ASTM, EN, JIS, GB/T, or equivalent specification before production.

Frequently Asked Questions

What diameter of 316/316L stainless steel wire can you supply?

TOPONE Wire supplies 316/316L stainless steel wire in diameters from 0.15 to 12 mm, subject to grade, condition, and production requirements.

Can 316/316L stainless steel wire be supplied in fixed lengths?

Yes. Cut-to-length processing is available. Standard cut lengths can be 250–1000 mm, while other lengths can be reviewed according to the application and production requirements.

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

316L has a lower carbon content than 316. It is commonly selected for applications involving welding or fabrication where lower carbon content is beneficial.

Is 316 stainless steel wire suitable for marine applications?

316 stainless steel contains molybdenum and is commonly considered for marine and chloride-containing environments. Actual material selection should also consider chloride concentration, temperature, exposure time, and service conditions.

What information should I provide when requesting a quote?

For an accurate quotation, provide the grade, wire diameter, surface condition, mechanical condition, cut length, tolerance, quantity, packaging requirement, and application.

Packaging

Stainless steel wire can be supplied in coil, spool, or customized packaging according to the product diameter, weight, transportation method, and customer requirements.

Packaging specifications should be confirmed before production to ensure that the finished wire is suitable for handling, storage, and subsequent processing.