Ningbo Huayuan Metal Products Co.,Ltd
| Payment Terms | T/T,L/C,D/A,D/P,MoneyGram |
| Surface | Bright |
| Packing | Coil or special packing with plate |
| Standard | JIS G. EN. ASTM. DIN. GB etc |
| Delivery Time | 1-15 days |
| status | soft , semi-soft |
| Coil inner diameter | 250-1000mm |
| Supply Ability | >10000KGS per week |
| Material | 304/316/316L |
| Packaging Details | Coil/Pallet/Spool/By customere request |
| Model Number | 304/316/316L |
| Certification | ISO9001:2015 |
| Brand Name | TOPONE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,D/A,D/P,MoneyGram | Surface | Bright |
| Packing | Coil or special packing with plate | Standard | JIS G. EN. ASTM. DIN. GB etc |
| Delivery Time | 1-15 days | status | soft , semi-soft |
| Coil inner diameter | 250-1000mm | Supply Ability | >10000KGS per week |
| Material | 304/316/316L | Packaging Details | Coil/Pallet/Spool/By customere request |
| Model Number | 304/316/316L | Certification | ISO9001:2015 |
| Brand Name | TOPONE | Place of Origin | China |
| High Light | 302HQ stainless steel fastener wire ，cold heading wire for fasteners ，stainless steel cold forming wire | ||
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AISI 302HQ stainless steel cold heading wire is developed for manufacturers producing precision fasteners through cold heading and cold forging processes. It is commonly used for components such as bolts, nuts, screws, rivets and other formed metal parts.
302HQ is a copper-containing austenitic stainless steel grade widely selected for cold heading applications. Compared with conventional stainless steel grades, its composition is designed to support cold forming processes where material flow, surface condition and work-hardening behavior are important considerations.
TOPONE supplies 302HQ stainless steel cold heading wire with controlled production processes and can provide customized specifications according to diameter requirements, surface condition, standards and fastener manufacturing processes.
| Parameter | Specification |
|---|---|
| Product Name | AISI 302HQ Stainless Steel Cold Heading Wire |
| Material Grade | AISI 302HQ |
| Diameter Range | 0.15–12mm |
| Standard | AISI / ASTM / DIN / EN / GB / JIS |
| Surface Finish | Bright / Soap Coated |
| Processing Type | Cold Heading / Cold Forging |
| Application | Bolts, Nuts, Screws, Rivets, Fasteners |
| Packing | Coil / Spool / Customized Packing |
| Quality System | ISO 9001:2015 |
302HQ stainless steel is commonly selected for cold heading applications because fastener production requires suitable material flow during forming operations.
Typical factors considered during material selection include:
For small precision fasteners, 302HQ wire can provide a suitable balance between corrosion resistance and cold forming requirements.
Bright surface provides a clean metallic appearance and is suitable for applications where surface quality is important.
Common applications:
Soap coating can be selected according to cold heading equipment and lubrication requirements.
It is commonly considered for:
302HQ stainless steel cold heading wire is widely used as raw material for:
Suitable for industries requiring small diameter stainless steel formed parts, including:
The 0.15–12mm diameter range supports different fastener designs and forming requirements. Manufacturers can select suitable wire specifications according to finished part dimensions and production processes.
302HQ stainless steel wire is commonly used in cold heading applications where factors such as material grade, surface condition and forming process need to be considered together.
The product can be supplied according to AISI, ASTM, DIN, EN, GB and JIS equivalent standards to meet different market requirements.
Specifications can be adjusted according to:
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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