Ningbo Huayuan Metal Products Co.,Ltd
| Surface Treatment | Soap-coated |
| Packing | Coil/Pallet |
| Diameter | 0.3mm |
| Grade | AISI 316 / SUS316 / EN 1.4401 |
| Type | Hard Spring Wire |
| Payment Terms | L/C,T/T |
| Supply Ability | >1000 Tons per month |
| Delivery Time | 10-20days |
| Packaging Details | Coil/Spool/Pallet/By customer request |
| Tensile Strength | 1950-2300 N/mm² |
| Stardard | JIS,EN,ASTM,DIN,GB |
| Application | Compression/Torsion/Extention Spring |
| Certification | ISO,SGS,RosH |
| Brand Name | TOPONE |
| Model Number | 316 |
| Place of Origin | China |
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Product Specification
| Surface Treatment | Soap-coated | Packing | Coil/Pallet |
| Diameter | 0.3mm | Grade | AISI 316 / SUS316 / EN 1.4401 |
| Type | Hard Spring Wire | Payment Terms | L/C,T/T |
| Supply Ability | >1000 Tons per month | Delivery Time | 10-20days |
| Packaging Details | Coil/Spool/Pallet/By customer request | Tensile Strength | 1950-2300 N/mm² |
| Stardard | JIS,EN,ASTM,DIN,GB | Application | Compression/Torsion/Extention Spring |
| Certification | ISO,SGS,RosH | Brand Name | TOPONE |
| Model Number | 316 | Place of Origin | China |
| High Light | 316 stainless steel spring wire ，en stainless steel spring wire | ||
TOPONE 0.3mm 316 Stainless Steel Spring Wire with Soap-Coated Surface is manufactured from high-quality AISI 316 stainless steel, providing excellent corrosion resistance, high tensile strength, and reliable spring performance.
With advanced cold drawing technology and precise diameter control, this stainless steel spring wire features a smooth soap-coated surface, excellent forming characteristics, and stable mechanical properties.
The soap-coated surface helps improve lubrication during wire forming processes, reducing friction and supporting smooth spring manufacturing.
This 316 stainless steel spring wire is widely used for precision springs, compression springs, torsion springs, extension springs, fishing accessories, electronic components, medical devices, and industrial applications.
Compared with 304 stainless steel spring wire, 316 stainless steel provides superior corrosion resistance, making it suitable for marine, chemical, humid, and demanding working environments.
TOPONE Wire provides customized stainless steel spring wire solutions with professional manufacturing experience, strict quality control, and reliable global supply capability.
| Item | Specification |
|---|---|
| Product Name | 0.3mm 316 Stainless Steel Spring Wire |
| Material Grade | AISI 316 / SUS316 / EN 1.4401 |
| Diameter | 0.3mm |
| Wire Type | Stainless Steel Spring Wire |
| Surface Treatment | Soap Coated Surface |
| Manufacturing Process | Cold Drawn Precision Drawing |
| Type | Hard Spring Wire |
| Tensile Strength | 1950-2300 N/mm² |
| Standard | ASTM / DIN / EN / JIS / GB |
| Application | Compression Spring / Torsion Spring / Extension Spring |
| Packaging | Coil / Spool / Pallet |
| Certification | ISO / SGS / RoHS Available |
| Supply Type | Factory Direct Supply |
The soap-coated surface provides excellent lubrication performance during spring forming.
Benefits include:
✔ Reduced friction during coiling
✔ Improved wire processing performance
✔ Better surface protection
✔ Suitable for high-speed spring production
✔ Helps achieve stable spring quality
Soap-coated stainless steel spring wire is widely preferred for precision spring manufacturing where smooth processing and consistent performance are required.
316 stainless steel contains molybdenum (Mo), providing enhanced corrosion resistance compared with standard stainless steel grades.
Key advantages:
✔ Excellent chloride corrosion resistance
✔ Better saltwater resistance
✔ Strong chemical corrosion resistance
✔ Suitable for harsh environments
✔ Longer service life
316 stainless steel spring wire is ideal for applications requiring both high elasticity and corrosion resistance.
Suitable for:
Commonly used for:
Applications include:
Used for:
Suitable for:
With a diameter of only 0.3mm, this stainless steel spring wire is suitable for precision applications requiring accurate dimensions and stable performance.
Made from AISI 316 stainless steel, the wire performs excellently in humid, marine, and chemical environments.
The wire provides:
✔ High elasticity
✔ Good fatigue resistance
✔ Stable spring force
✔ Reliable repeated performance
The special surface treatment improves:
✔ Wire forming efficiency
✔ Production stability
✔ Surface protection
✔ Finished spring quality
TOPONE Wire provides:
✔ 30+ years stainless steel wire manufacturing experience
✔ Professional production equipment
✔ Strict quality inspection
✔ Customized wire solutions
✔ Stable export supply capability
TOPONE controls every production stage to ensure consistent product quality.
Quality inspection includes:
✔ Raw material inspection
✔ Chemical composition analysis
✔ Diameter measurement
✔ Surface inspection
✔ Tensile strength testing
✔ Batch quality tracking
Our stainless steel spring wires meet international standards including ASTM, DIN, EN, JIS, and GB requirements.
TOPONE Wire specializes in manufacturing high-quality stainless steel wire products:
With experienced engineers, advanced production technology, and strict quality management, TOPONE supplies reliable stainless steel wire solutions to customers worldwide.
0.3mm 316 stainless steel spring wire is mainly used for precision springs, electronic components, fishing accessories, medical parts, and industrial applications requiring corrosion resistance and high elasticity.
Soap coating improves lubrication during wire forming, reduces friction, and helps achieve smoother spring production.
316 stainless steel contains molybdenum, providing better corrosion resistance than 304 stainless steel, especially in marine and chemical environments.
Yes. TOPONE provides customized diameter, surface treatment, packaging, and mechanical properties according to customer requirements.
Company Details
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
>7000000-8000000
Employee Number:
>1000~2000
Ecer Certification：
Verified Supplier
What We Do As the most reliable and trustworthy factory in the stainless steel wire industry of China, Huayuan Metal manufactures stainless steel wires constant in quality and favorable in price for purchasers all around the world. Our advanced logistics solutions provide a guarantee for ou... What We Do As the most reliable and trustworthy factory in the stainless steel wire industry of China, Huayuan Metal manufactures stainless steel wires constant in quality and favorable in price for purchasers all around the world. Our advanced logistics solutions provide a guarantee for ou...
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