Ningbo Huayuan Metal Products Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | >1000 Tons per month |
| Delivery Time | 10-20 days |
| Packaging Details | Coil/Spool/Pallet/By customer request |
| Application | Springs/Screw/wire form/Fishing |
| Diameter | 0.1-12mm |
| Material | 304HC3 |
| Surface | Bright/Soap Coated/Skin-passed |
| Product name | 2.6mm 304HC3 Stainless Steel Screw Machine Wire |
| Type | Hard/Soft |
| Packing | spool,coil |
| Brand Name | TOPONE |
| Model Number | 30 |
| Certification | ISO,SGS,Rosh |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | >1000 Tons per month |
| Delivery Time | 10-20 days | Packaging Details | Coil/Spool/Pallet/By customer request |
| Application | Springs/Screw/wire form/Fishing | Diameter | 0.1-12mm |
| Material | 304HC3 | Surface | Bright/Soap Coated/Skin-passed |
| Product name | 2.6mm 304HC3 Stainless Steel Screw Machine Wire | Type | Hard/Soft |
| Packing | spool,coil | Brand Name | TOPONE |
| Model Number | 30 | Certification | ISO,SGS,Rosh |
| Place of Origin | China |
Our Topone 304HC3 Stainless Steel Wire is produced from high-quality billets (Qingshan/Yongxing) for reliable and consistent performance in cold heading and screw machining applications. The 2.6mm diameter is a popular size for a wide range of fastener production. We supply this grade in a full size spectrum from 0.1mm to 12mm.
This wire features excellent formability, high ductility, and is bright annealed for a clean, ready-to-use surface. It is specifically formulated for work-hardening to ensure strong and durable finished parts.
This detailed table provides a clear and quick overview of the product's key metrics.
| Parameter (参数) | Specification (规格) | Notes / Standard (备注/标准) |
|---|---|---|
| Material Grade | 304HC3 (AISI 304HC) | A low-carbon variant of 304 with higher Carbon (C) for improved cold heading. |
| Standard Diameter | 2.6 mm | Offered with tight tolerances suitable for automatic screw machines. |
| Available Range | 0.1 mm -- 12.0 mm | Can be produced to specific diameters within this range. |
| Raw Material Source | Qingshan Steel, Yongxing Special Materials | Certificates of Origin (COO) available upon request. |
| Brand | Topone | |
| Standard | ASTM A493, ASTM A580, DIN, JIS, GB | Custom specifications can be met. |
| Surface Finish | Bright Annealed (BA) | Clean, smooth, and oxide-free surface. |
| Form | Precision drawn, on spools or in coils | Coil weight and packing can be customized. |
| Tensile Strength | ~ 1550 MPa (for annealed wire) | Varies slightly with diameter. |
| Hardness (HV) | ~ 200 - 250 HV (for annealed wire) | Varies slightly with diameter. |
| Elongation | ≥ 50% (for annealed wire) | Indicates high ductility. |
For engineering and quality control teams, this data is essential.
| Element | Carbon (C) | Chromium (Cr) | Nickel (Ni) | Manganese (Mn) | Silicon (Si) | Phosphorus (P) | Sulfur (S) | Iron (Fe) |
|---|---|---|---|---|---|---|---|---|
| 304HC3 | 0.08-0.13 | 17.5-19.5 | 8.0-10.5 | ≤ 2.0 | ≤ 1.0 | ≤ 0.045 | ≤ 0.03 | Balance |
All Topone 304HC3 wire is manufactured under a strict quality management system. Mill Test Certificates (MTCs) certifying chemical composition and mechanical properties are provided with every shipment to ensure full traceability and compliance with international standards.
For specific technical requirements, customized quotes, or to request samples and full certification packages, please get in touch with our technical sales team.
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 provid... 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 provid...
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