Product Specification

High Tensile Stainless Steel Wire Forming Wire with Bright Surface

Product Introduction

Stainless steel wire forming requires a combination of suitable material grade, controlled diameter, tensile strength, surface condition, and forming performance. TOPONE supplies stainless steel forming wire in SUS 302, SUS 304, SUS 316 and other grades, with diameters from 0.15 mm to 12 mm.

The wire can be supplied with a bright surface or soap-coated surface, depending on the forming process and application requirements. Bright stainless steel wire is commonly selected where a clean surface appearance and controlled wire condition are required, while soap-coated wire can be considered for forming processes where additional surface lubrication is needed.

The material and wire condition should be selected according to the required forming operation, finished component geometry, mechanical requirements, and working environment.

Product Specifications

Mechanical properties and dimensional tolerances can be specified according to the selected grade, diameter, standard, and application.

Material Selection for Stainless Steel Wire Forming

SUS 302 Stainless Steel Wire

SUS 302 is commonly used for formed wire components where a combination of strength, work hardening characteristics, and corrosion resistance is required. It can be considered for springs and wire-formed components subjected to repeated mechanical loading.

SUS 304 Stainless Steel Wire

SUS 304 provides a widely used austenitic stainless steel option for general wire forming applications. It is suitable for components requiring corrosion resistance together with forming capability.

SUS 316 Stainless Steel Wire

SUS 316 can be selected when the application requires enhanced corrosion resistance, particularly in environments where exposure to moisture, chemicals, or chloride-containing conditions needs to be considered.

The appropriate grade should be determined from the actual service environment rather than from material grade alone.

Surface Options

Bright Surface

Bright stainless steel forming wire is suitable when surface appearance and a clean wire surface are important considerations. It can be used for visible formed components and applications where the wire surface is part of the finished product appearance.

Soap-Coated Surface

Soap-coated stainless steel wire provides a lubricated surface condition that can be considered for forming operations where friction between the wire and forming equipment needs to be controlled.

The suitable surface should be selected according to the forming equipment, tooling condition, required surface appearance, and subsequent processing.

Applications

Stainless steel forming wire can be used for manufacturing various formed components, including:

• Wire forms

• Spring components

• Compression springs

• Torsion springs

• Extension spring components

• Clips and retaining components

• Brackets and hooks

• Fastening and fixing components

• Industrial wire-formed parts

• Custom components manufactured according to drawings

For custom wire-forming applications, material grade, diameter, tensile condition, surface finish, forming geometry, and working environment should be evaluated together.

Key Product Advantages

Wide Diameter Range

The available diameter range of 0.15–12 mm allows the wire to be considered for both fine wire forming and larger formed components.

Multiple Stainless Steel Grades

SUS 302, SUS 304 and SUS 316 options allow material selection according to mechanical requirements and corrosion conditions.

Two Surface Conditions

Both bright and soap-coated surfaces are available, providing different options for forming processes and finished-component requirements.

Suitable for Different Forming Operations

The wire can be used for compression, torsion, bending, and other customized wire-forming applications when the selected material and mechanical condition are appropriate.

Specification-Based Production

For technical applications, wire selection can be based on measurable parameters such as material grade, diameter, dimensional tolerance, surface condition, tensile requirements, and applicable standards.

What to Confirm Before Ordering Stainless Steel Forming Wire

For a more accurate material and wire specification, buyers should provide:

1. Stainless steel grade, such as SUS 302, SUS 304 or SUS 316

2. Required wire diameter

3. Tensile strength or mechanical condition

4. Bright or soap-coated surface requirement

5. Forming process, such as bending, compression, or torsion

6. Finished component drawing or dimensions

7. Applicable material standard

8. Required quantity and packaging

9. Working temperature and corrosion environment, if applicable

Providing these parameters helps match the wire condition with the actual forming process instead of selecting material based only on grade.

Quality and Manufacturing Information

TOPONE has specialized in the spring and wire-forming field since 2003. The company provides stainless steel wire and related wire-forming products for customers in international markets.

The product page specifies ISO 9001:2015 certification, while material grade, diameter, surface condition, and other technical requirements can be confirmed according to the customer's application and purchasing specification.

For custom requirements, technical drawings or detailed specifications can be provided for evaluation before production.

FAQ

What stainless steel grades are available for wire forming?

Common options include SUS 302, SUS 304 and SUS 316. Other grades can be evaluated according to the required application and specification.

What is the available diameter range?

The listed diameter range is 0.15–12 mm. Specific availability should be confirmed according to the selected material grade and production requirement.

Is the stainless steel forming wire available with a bright surface?

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

Can the wire be used for springs?

Selected stainless steel wire grades and mechanical conditions can be used for spring manufacturing. The appropriate wire condition should be determined according to the spring type, diameter, required load, forming process, and working conditions.

Can the wire be manufactured according to a drawing?

Custom wire-forming requirements can be evaluated based on drawings or detailed technical specifications, including material, diameter, geometry, tolerances, and surface requirements.