Cold Drawn Stainless Steel Wire for Precision Forming

Product Specification

Product Introduction

TOPONE cold drawn stainless steel wire is supplied for manufacturers that require controlled wire diameter, surface condition and mechanical properties for subsequent forming and fabrication processes.

Common grades include 201, 304 and 316L stainless steel, with available diameters from 0.15–12mm. The wire can be supplied with a bright or soap-coated surface according to the intended processing requirements.

Cold drawing reduces the wire diameter through a controlled drawing process and can be used to obtain the specified dimensional and mechanical condition required for further processing.

For industrial purchasing, the wire specification should be confirmed according to material grade, diameter, tolerance, surface condition, mechanical condition, applicable standard and end use.

Product Specifications

Specific dimensional tolerances and mechanical properties should be confirmed according to the selected material grade, diameter and applicable standard.

What Is Cold Drawn Stainless Steel Wire?

Cold drawn stainless steel wire is produced by drawing stainless steel wire through dies to reduce its diameter and obtain the required dimensional and mechanical condition.

For manufacturers, cold drawing is particularly relevant when the wire specification requires controlled dimensions for subsequent processing.

The final wire specification depends on factors including:

• Stainless steel grade

• Starting material

• Drawing reduction

• Final diameter

• Surface condition

• Mechanical condition

• Applicable standard

Therefore, the drawing process should be considered together with the final application rather than treating cold drawing as a single fixed product condition.

Available Stainless Steel Grades

201 Stainless Steel Wire

201 stainless steel wire can be considered for applications where the required material properties and service environment are compatible with the grade.

Typical applications may include general wire products, hardware, racks, formed components and other industrial products.

304 Stainless Steel Wire

304 is a commonly used stainless steel grade for general-purpose wire applications.

It can be used for wire forming, hardware, racks, hangers, springs and other components when the required mechanical condition and corrosion resistance are suitable for the working environment.

316L Stainless Steel Wire

316L stainless steel wire can be considered for applications where additional corrosion-resistance considerations are important.

It is commonly evaluated for marine, chemical, medical and other demanding environments based on the actual service conditions.

The final grade selection should always consider the actual exposure environment, temperature and chemical medium.

Key Product Advantages

Controlled Diameter for Further Processing

The available diameter range is 0.15–12mm, covering fine wire and larger industrial wire sizes.

Customers can specify the required diameter according to component dimensions, forming equipment and production requirements.

For precision applications, the required diameter tolerance should be confirmed together with the applicable material standard.

Cold Drawn Processing

Cold drawing provides a controlled manufacturing route for reducing wire diameter and obtaining the specified wire condition.

The required drawing condition should be selected according to the target diameter, mechanical requirements and subsequent processing method.

Multiple Material Options

The availability of 201, 304 and 316L allows manufacturers to select a stainless steel grade according to application requirements.

Material selection should consider corrosion exposure, mechanical requirements, processing method and cost constraints.

Bright and Soap-Coated Surfaces

Bright and soap-coated surfaces are available according to processing requirements.

Bright surface wire can be considered when surface appearance and a clean wire surface are important. Soap-coated wire can be selected for applications where lubrication during subsequent forming is required.

Applications

Wire Forming

Cold drawn stainless steel wire can be processed into:

• Hooks

• Clips

• Brackets

• Handles

• Racks

• Baskets

• Other formed wire components

Hardware Manufacturing

The wire can be used as a raw material for selected stainless steel hardware and fabricated components.

The appropriate grade and mechanical condition should be selected according to the forming process and final service environment.

Spring Manufacturing

Selected stainless steel grades and mechanical conditions can be used for spring-related applications.

However, spring production requires specific consideration of wire diameter, tensile condition, spring geometry, coiling process and required spring characteristics. Dedicated stainless steel spring wire should be specified where the application requires spring-grade material.

Industrial Components

201, 304 and 316L wire can be considered for different industrial applications according to the material requirements and working environment.

For demanding environments, 316L may be evaluated where its corrosion-resistance characteristics are required.

How to Select Cold Drawn Stainless Steel Wire

1. Select the Stainless Steel Grade

Choose 201, 304 or 316L according to the required material properties and service environment.

2. Confirm the Diameter

The available diameter range is 0.15–12mm.

For the original commonly requested sizes, 0.6mm, 1mm and 2mm are included within this range.

3. Confirm the Surface

Select bright or soap-coated surface according to the requirements of forming, lubrication and final appearance.

4. Confirm Mechanical Requirements

The mechanical condition should be matched with the subsequent processing method.

For bending, forming or spring production, the required tensile condition should be confirmed before production.

5. Confirm the Standard

The material can be specified according to applicable AISI, ASTM, DIN, EN, GB or JIS requirements.

The exact standard should be confirmed according to the customer's technical specification.

Technical Information for OEM Purchasing

For customized cold drawn stainless steel wire, buyers should provide the following information:

Grade → Diameter → Tolerance → Surface → Mechanical Condition → Standard → Quantity → Packaging → Application

For example:

304 stainless steel wire / 1.0mm / bright surface / specified tensile range / ASTM standard / coil packaging

Providing these parameters helps the manufacturer evaluate the required wire condition before production.

Packaging

Cold drawn stainless steel wire can be supplied in:

• Coil

• Spool

• Customized packaging

Packaging should be selected according to the customer's production equipment, transportation method and wire handling requirements.

FAQ

What is cold drawn stainless steel wire?

It is stainless steel wire processed through a drawing operation to reduce its diameter and obtain the required dimensional and mechanical condition.

What grades are available?

This product can be supplied in 201, 304 and 316L grades. Other grades can be evaluated according to the application and material specification.

What diameter range is available?

The current specification is 0.15–12mm.

Are 0.6mm, 1mm and 2mm available?

Yes. These three sizes fall within the available 0.15–12mm diameter range.

What surface options are available?

Bright and soap-coated surfaces are available according to processing requirements.

Is cold drawn wire the same as annealed wire?

No. Cold drawing and annealing are different manufacturing processes and result in different material conditions. The appropriate process should be selected according to the required mechanical properties and subsequent application.

Can 304 cold drawn wire be used for springs?

It can be used in selected spring-related applications when the material grade and mechanical condition are appropriate. For dedicated spring production, the required tensile condition and spring-wire specification should be confirmed separately.