4-5mm 304 Stainless Steel Spring Wire Bright Soap Coated High Strength Spring Wire Manufacturer

Product Introduction

304 Stainless Steel Spring Wire with Bright Soap Coated Surface for Industrial Spring Manufacturing

Top One Wire supplies high-quality 304 stainless steel spring wire manufactured from premium AISI 304 / SUS304 stainless steel. Our spring wire features excellent corrosion resistance, high tensile strength, good elasticity, and stable mechanical performance, making it suitable for various industrial spring manufacturing applications.

This stainless steel spring wire is available in diameter ranges from 0.1mm to 12mm, including popular sizes such as 4mm, 4.5mm, and 5mm stainless steel spring wire. The wire is produced with a bright surface and soap coated finish, providing smooth surface quality, reduced friction, and improved processing performance during spring forming.

As an experienced stainless steel wire manufacturer, we provide customized solutions according to customers’ requirements, including wire diameter, surface finish, mechanical properties, packaging, and delivery specifications.

Product Specifications

Material Features

Premium 304 Stainless Steel Material

304 stainless steel spring wire provides an excellent balance of strength, corrosion resistance, and processing performance.

Main features:

• Excellent corrosion resistance
• High tensile strength
• Good elasticity and flexibility
• Stable mechanical properties
• Good oxidation resistance
• Long service life
• Suitable for harsh industrial environments

Surface Finish

Bright Surface & Soap Coated Treatment

The bright soap coated surface improves the performance of stainless steel spring wire during processing.

Advantages:

• Smooth and clean surface
• Reduced friction during spring forming
• Improved wire processing efficiency
• Better appearance quality
• Suitable for precision spring production

Applications

Applications of 304 Stainless Steel Spring Wire

304 stainless steel spring wire is widely used in:

Automotive Industry

• Automotive springs
• Mechanical components
• Vehicle parts

Spring Manufacturing Industry

• Compression springs
• Extension springs
• Torsion springs
• Precision springs

Hardware Industry

• Clips
• Fasteners
• Metal accessories
• Hardware components

Electrical & Electronics Industry

• Connector springs
• Switch components
• Precision electronic parts

Machinery Industry

• Industrial equipment springs
• Mechanical components
• Custom wire formed parts

Medical & Precision Equipment

• Precision springs
• Stainless steel small components

Product Advantages

Why Choose Our 304 Stainless Steel Spring Wire?

1. High Quality 304 Stainless Steel Material

Made from reliable AISI 304 stainless steel, providing excellent corrosion resistance and stable performance.

2. Wide Diameter Range

Available from 0.1mm to 12mm, suitable for different industrial spring applications.

3. High Strength & Excellent Elasticity

Provides reliable spring performance with good fatigue resistance and durability.

4. Smooth Bright Surface

Bright soap coated surface improves processing performance and reduces friction during forming.

5. Customized Production Service

We support customization of:

• Wire diameter
• Surface finish
• Tensile strength
• Coil weight
• Packaging requirements

6. Factory Direct Supply

As a professional stainless steel wire manufacturer, we provide:

• Competitive factory price
• Stable production capacity
• Strict quality control
• OEM customization service
• Global export experience

Quality Control

Strict Quality Inspection

To ensure consistent product quality, our stainless steel spring wire is inspected through:

• Raw material inspection
• Chemical composition testing
• Diameter measurement
• Surface quality inspection
• Mechanical performance testing
• Final product inspection

Material certificates and inspection reports are available according to customer requirements.

Custom Stainless Steel Spring Wire Service

We provide customized 304 stainless steel spring wire solutions for global customers.

Customization options include:

✔ Customized diameter
✔ Customized surface treatment
✔ Customized mechanical properties
✔ Customized coil weight
✔ Customized packaging

Contact us with your wire specifications for a professional quotation.

Frequently Asked Questions (FAQ)

Q1: What material is this stainless steel spring wire?

This product is made of 304 stainless steel (AISI 304 / SUS304), offering excellent corrosion resistance and durability.

Q2: What sizes of stainless steel spring wire do you supply?

We supply stainless steel spring wire from 0.1mm to 12mm diameter, including customized sizes.

Q3: Can you customize stainless steel spring wire?

Yes. We provide customized solutions for diameter, surface finish, mechanical properties, packaging, and other requirements.

Q4: What is the surface finish of this spring wire?

The wire is available with bright surface and soap coated finish, which improves lubrication and processing performance.

Q5: Are you a manufacturer or trading company?

We are a professional stainless steel wire manufacturer, supplying high-quality wire products to customers worldwide.