Product Specification

High Tensile Stainless Steel Forming Wire for Precision Applications

Product Introduction

TOPONE high tensile stainless steel forming wire is designed for manufacturers that require controlled wire diameter, suitable tensile properties, and consistent surface conditions for wire forming applications.

The wire is available in 0.15–12 mm and can be supplied in stainless steel grades including SUS 302, SUS 304, SUS 316 and other grades according to the application and technical specification.

Both bright and soap-coated surfaces are available. Bright wire can be selected when surface appearance and a clean wire condition are important, while soap-coated wire can be considered for forming processes where surface lubrication is required.

For forming applications, material grade, wire diameter, tensile condition, surface finish, forming method, dimensional tolerance, and working environment should be evaluated together.

Product Specifications

Note: Exact tensile strength, dimensional tolerance, mechanical condition, and applicable standard should be confirmed according to the selected grade, diameter, and application.

Stainless Steel Grade Selection

SUS 302 Stainless Steel Wire

SUS 302 can be considered for spring and formed-wire applications where suitable mechanical properties, work-hardening characteristics, and corrosion resistance are required.

It is commonly evaluated for springs and wire-formed components subjected to repeated mechanical loading.

SUS 304 Stainless Steel Wire

SUS 304 is a widely used stainless steel grade for general wire forming applications.

It can be considered for formed wire components where corrosion resistance and forming capability need to be balanced according to the working environment.

SUS 316 Stainless Steel Wire

SUS 316 can be considered for applications where higher corrosion resistance is required.

It may be evaluated for components exposed to moisture, marine conditions, or chloride-containing environments. Final grade selection should always be based on the actual service conditions.

Surface Options

Bright Stainless Steel Wire

Bright surface wire provides a clean metallic appearance and can be used for applications where the surface condition is visible or forms part of the finished product requirements.

It can be considered for wire forms, hardware, springs, racks, brackets, and other formed components.

Soap-Coated Stainless Steel Wire

Soap-coated wire provides a lubricated surface condition that can be suitable for certain drawing and wire-forming operations.

The appropriate surface should be selected according to the forming equipment, tooling, friction requirements, subsequent processing, and finished-component appearance.

0.15–12 mm Diameter Range

TOPONE supplies stainless steel forming wire in diameters from 0.15 mm to 12 mm.

This range allows the wire to be considered for both fine-wire forming and larger formed components.

For accurate specification, buyers should confirm:

• Stainless steel grade

• Nominal wire diameter

• Diameter tolerance

• Tensile strength or mechanical condition

• Surface condition

• Forming process

• Finished component dimensions

• Applicable standard

• Quantity

• Packaging requirement

For precision wire-forming applications, dimensional tolerance should be specified separately from the nominal diameter.

Applications

Compression Springs

Selected stainless steel wire grades and mechanical conditions can be used for compression spring manufacturing where the required wire specification matches the spring design.

Torsion Springs

The wire can be considered for torsion spring applications where the material, diameter, tensile condition, and forming process meet the component requirements.

Wire Forms

Stainless steel forming wire can be processed into hooks, clips, brackets, retaining components, and other custom wire forms.

Industrial Components

The wire can be used for industrial formed-wire parts where material grade, diameter, surface finish, and mechanical properties need to match a defined specification.

Hardware and Equipment

Bright stainless steel forming wire can be used for various hardware and equipment components where stainless steel material and controlled surface condition are required.

Product Advantages

Wide Diameter Range

The available diameter range is 0.15–12 mm, covering fine-wire forming requirements as well as larger industrial wire-forming applications.

Multiple Material Options

SUS 302, SUS 304, SUS 316, and other stainless steel grades provide options for different forming requirements and service environments.

Bright and Soap-Coated Surfaces

Two surface conditions allow buyers to select a wire finish according to forming process, lubrication requirements, appearance, and downstream processing.

Suitable for Multiple Forming Methods

The wire can be evaluated for compression, torsion, bending, and customized wire-forming applications according to the selected material grade and mechanical condition.

Specification-Based Production

Industrial orders can be defined using measurable requirements including grade, diameter, tolerance, surface condition, tensile requirement, forming method, standard, and packaging.

How to Choose High Tensile Stainless Steel Forming Wire

1. Confirm the Material Grade

Select SUS 302, SUS 304, SUS 316, or another suitable grade according to the required corrosion resistance, forming process, and service environment.

2. Confirm the Wire Diameter

The wire diameter should match the finished component design and forming equipment. The available range is 0.15–12 mm.

3. Confirm the Mechanical Condition

For spring and forming applications, tensile strength and mechanical condition can directly affect forming behavior. These requirements should be confirmed before production.

4. Select the Surface Condition

Choose a bright surface when appearance and surface condition are important. A soap-coated surface can be considered when lubrication is required during forming.

5. Confirm the Forming Process

Different forming operations may include bending, compression, torsion, or customized forming. The wire specification should match the actual forming method.

6. Consider the Working Environment

For humid, marine, chemical, or chloride-containing environments, material grade selection should be based on the actual service conditions.

What to Provide for a Wire Forming Quotation

For an accurate quotation and material recommendation, buyers should provide:

1. Stainless steel grade

2. Wire diameter

3. Diameter tolerance

4. Tensile strength or mechanical condition

5. Bright or soap-coated surface

6. Forming method

7. Finished component drawing or dimensions

8. Applicable material standard

9. Required quantity

10. Coil or packaging requirements

Providing these details helps match the stainless steel wire with the actual forming process instead of selecting material based only on grade or diameter.

Quality and Manufacturing Information

TOPONE provides stainless steel wire for spring and wire-forming applications with specifications defined according to material grade, diameter, surface condition, mechanical requirements, and application.

The product specification includes ISO 9001:2015 certification, while the exact material and mechanical requirements should be confirmed according to the customer's technical specification.

For OEM and customized requirements, buyers can provide technical drawings or detailed specifications for evaluation before production.

FAQ

What diameter range is available?

The available diameter range is 0.15–12 mm.

What stainless steel grades are available?

Common options include SUS 302, SUS 304 and SUS 316, with other grades available according to the application and technical specification.

Is the wire suitable for spring manufacturing?

Selected stainless steel grades and mechanical conditions can be used for compression springs, torsion springs, extension spring components, and other formed-wire applications.

Is bright surface wire available?

Yes. The product can be supplied with a bright surface or soap-coated surface according to the forming process and application requirements.

Can the wire be used for custom wire forming?

Yes. Custom forming requirements can be evaluated based on drawings or technical specifications covering material, diameter, geometry, tolerance, surface condition, and mechanical requirements.

What information is required for a quotation?

Please provide the grade, diameter, quantity, surface condition, mechanical condition, tolerance, forming method, application, and packaging requirements.