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/Pallet/Spool/By customer request |
| Material | SUS 304Cu etc |
| Surface | Bright |
| Coil inner diameter | 250-1000mm |
| Standard | JIS. EN. ASTM. DIN. GB etc |
| Packing | Coil or special packing with plate |
| Brand Name | TOPONE |
| Model Number | SUS 304Cu |
| Certification | ISO |
| 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/Pallet/Spool/By customer request |
| Material | SUS 304Cu etc | Surface | Bright |
| Coil inner diameter | 250-1000mm | Standard | JIS. EN. ASTM. DIN. GB etc |
| Packing | Coil or special packing with plate | Brand Name | TOPONE |
| Model Number | SUS 304Cu | Certification | ISO |
| Place of Origin | China | ||
| High Light | 0.8mm Stainless Steel Cold Heading Wire ，250mm Stainless Steel Cold Heading Wire ，1000mm 304 stainless steel wire | ||
Top level 0.8mm SUS 304Cu stainless steel Cold heading wire
Top level 0.8mm SUS 304Cu stainless steel Cold heading wire
Cold heading wire is processed to combine formability and ductility with enduring strength.
This makes it ideal for manufacturing fasteners and fixings such as bolts, screws, pins, rivets, studs and tie rods.
Toponewire cold heading wire features a blend of characteristics that are vital in the production of fasteners and fixings. They have excellent corrosion resistance, high formability, a good surface finish and low magnetism after heading and threading.
We incorporate a high level of inspection and quality control to ensure consistency throughout the wire, resulting in a high-quality product with a longer lasting die life and increased machinability. We also work within the scope of ISO 9001:2015 management system.
To ensure maximum performance and efficiency when machining, our cold heading wire can be supplied with a consistent soap coating that enables the forming machines to run efficiently at high speeds.
Bright surface are available depending on our customers’ specifications.
Our cold heading wire is available in a variety of 300 and 400 series. Each grade has its own characteristics.
The most common are, 304Cu, a specialised wire grade, largely used for the manufacture of stainless steel fasteners, includes 3% copper to reduce the cold work hardening rate, it is the standard metal for the manufacture of self-tapping screws and light machine screws.
| Type | Name | Number | C | Si | Mn | P | S | N | Cr | Mo | Ni | Others |
| 302HQ | X3CrNiCu18-9-4 | 1.4567 | 0.04 | 1.0 | 2.0 | 0.045 | 0.03 | 0.11 | 17.00/19.00 | - | 8.50/10.50 | Cu 3-4 |
| 304Cu | X3CrNiCu18-9-4 | 1.4567 | 0.04 | 1.0 | 2.0 | 0.045 | 0.03 | 0.11 | 17.00/19.00 | - | 8.50/10.50 | Cu 3-4 |
| 304L | X2CrNi18-9 | 1.4307 | 0.030 | 1.0 | 2.0 | 0.045 | 0.015 | 0.11 | 17.50/19.50 | - | 8.00/10.50 | - |
| 304J3S | - | - | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | - | 17.00/19.00 | - | 8.50/10.50 | Cu 1-3 |
| XM-7 | - | - | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 17.00/19.00 | - | 8.50/10.50 | Cu 3-4 | |
| 305J1 | - | - | 0.08 | 1.0 | 2.0 | 0.045 | 0.03 | 11.0-13.5 | 16.50/19.00 | - | 11.00/13.50 | Al 0.75-1.50 |
| 310 | X8CrNi25-21 | 1.4845 | 0.1 | 1.5 | 2.0 | 0.045 | 0.015 | 0.11 | 24.00/26.00 | - | 19.00/22.00 | |
| 316 | X5CrNiMo17-12-2 | 1.4401 | 0.07 | 1.0 | 2.0 | 0.045 | 0.015 | 0.11 | 16.50/18.50 | 2.00/2.50 | 10.00/13.00 | - |
| 316L | X2CrNiMo17-12-2 | 1.4404 | 0.030 | 1.0 | 2.0 | 0.045 | 0.015 | 0.11 | 16.50/18.50 | 2.00/2.50 | 10.00/13.00 | - |
| 316LCu | - | - | 0.03 | 0.65 | 1.0 | 0.03 | 0.03 | 18.00-20.00 | 2.00-3.00 | 11.00-14.00 | - | |
| 316Ti | - | - | 0.08 | 0.75 | 2.0 | 0.45 | 0.03 | 0.1 | 16.00-18.00 | 2.00-3.00 | 10.00-14.00 | Ti 5x% (C+N) |
| 321 | X6CrNiTi18-10 | 1.4541 | 0.08 | 1.00 | 2.00 | 0.045 | 0.015 | - | 17.0/19.0 | - | 9.0/12.0 | Ti: 5C/0.70 |
| 410 | X12Cr13 | 1.4006 | 0.08/0.15 | 1.00 | 1.50 | 0.040 | 0.015 | - | 11.5/13.5 | - | 0.75 | - |
| 430 | X6Cr17 | 1.4016 | 0.08 | 1.00 | 1.00 | 0.040 | 0.015 | - | 16.0/18.0 | - | - | - |
Company Details
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
>7000000-8000000
Employee Number:
>1000~2000
Ecer Certification：
Verified Supplier
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