CHQ Wire

Cold Heading Quality (CHQ) Wires

Understanding CHQ Wire

Cold Heading Quality (CHQ) wires, renowned for their precise properties and robust performance, are primarily utilized in manufacturing critical fasteners and cold heading and extrusion components. At Nearyz Resources, we leverage state-of-the-art wire drawing machines and advanced spheroidized annealing furnaces to produce premium CHQ wires.

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Production and Quality

Nearyz Resources dedicates itself to producing 20,000 tonnes of high-quality CHQ wires annually. Our bell-type furnace ensures a consistent temperature and atmosphere, resulting in uniform properties such as zero decarburization, a minimum spheroidization level of 95%, uniform grain size, and a bright surface finish. As a trusted Chq Wire Manufacturer, we are committed to excellence.

Applications of CHQ Wires

• Fasteners and Screws: Ideal for producing fasteners, screws, and bolts, leveraging their cold heading properties.
• Automotive Components: Essential for manufacturing nuts, bolts, and studs, ensuring strength and reliability.
• Construction Materials: Used in producing nails, rivets, and other structural components.
• Electrical Applications: Facilitates the production of terminals and connectors requiring precision and strength.
• Precision Parts in Machinery: Vital for tight tolerances and high-quality components.
• Consumer Goods: Incorporated into furniture, appliances, and other consumer goods.
• Agricultural Equipment: Ensures durability in components used in machinery and structures.
• Electronics and Appliances: Used for small precision components, ensuring accurate shaping.
• Medical Devices: Employed in medical instruments, maintaining strength post-forming.
• Sporting Goods: Required for durable and precise components in bicycles, scooters, and equipment.

The versatility of CHQ wires makes them indispensable across various industries, contributing to reliable and precise manufacturing processes. Contact us to learn more about our products and services.

Production Process

Our CHQ wires undergo rigorous processes such as HRPPD (Hot Rolled Pickling, Phosphating, and Drawing) and SAPPD (Spheroidized Annealed, Pickling, Phosphating, and Drawing) to ensure quality. They are free from surface imperfections like seams, cracks, and drawing defects such as scratches and die marks.

Specifications

• Diameter: 2.0-45mm
• Coil Weight: Customized
• Packing: Export or specialized packing
• Standards: ASTM A 615, JIS, GB, Gr 40/60, BSS4449 Gr460B, 500B, etc.
• Trade Terms: FOB, CFR, CIF
• Delivery Time: 0.5~4 months depending on the order
• Loading Port: Major ports in China

Grades

SWRCH6A, SWRCH10A, SWRCH15A, SWRCH18A, SWRCH22A, SWRCH1025K, SWRCH35K, SWRCH45K, S20C, S45C, 10B21, 10B33, 10B38, 15B21, 15B25B, SCM420, SCM440, 30ACr, 35ACr, ML40Cr.

Nearyz Resources' Expertise

Choose Nearyz Resources for premium Cold Heading Quality Wires. Our expertise ensures every strand meets high standards of quality and technology. The selection of grade relies on the final application and product type. We also provide technical support to clients facing challenges.

Packing and Application

• Fasteners and Screws: Efficient in shaping and forming during manufacturing.
• Automotive Components: Reliable in cold forming processes.
• Construction Materials: Utilized in nails, rivets, and other construction materials.
• Electrical Applications: Necessary for precision in terminals and connectors.
• Precision Parts in Machinery: Ensures high-quality components with tight tolerances.
• Consumer Goods: Suitable for furniture, appliances, and more.
• Agricultural Equipment: Used in manufacturing various components for machinery.
• Electronics and Appliances: Employed in making small precision components.
• Medical Devices: Incorporated in devices requiring cold heading without losing strength.
• Sporting Goods: Essential for durable equipment components.

Processing Technology

Nearyz Resources utilizes spheroidizing annealing for CHQ wire, essential for maintaining optimum performance in cold heading processes. We offer three annealing methods, ensuring the best treatment based on the application's specific needs. This process includes hot rolling, surface pickling, cold drawing, and skin passing to achieve the desired wire quality.

Rely on Nearyz Resources as the leading Cold Heading Quality Wire Supplier and Chq Wire Manufacturer. Our dedication to superior quality makes us your trusted source.

Frequently Asked Questions

Q1: Can you supply according to EN, JIS, or American standards?
A: Yes, we confirm with each specific demand.

Q2: Do you supply material for automobile usage?
A: Yes, widely used in automobile applications.

Q3: Can you supply CD bar and short bar?
A: Yes, click here to learn more.

Q4: Can you supply blanks for cold forming parts?
A: Yes, subject to formal checking with demand.

Q5: Can you supply washers for fasteners?
A: Yes, subject to demand type.

Q6: Is there ISO9001 and TS/16949 certification for your material?
A: Yes.

Q7: Can you provide REACH/ROHS?
A: Yes, if required.

Q8: Can you send samples?
A: Yes, some products may require longer processing times.

Q9: What product information do I need to provide?
A: Grade, size, process, quantity, and usage details.

Q10: Can you do DDU or "to door" delivery?
A: Yes, depending on the destination.

Q11: Can you supply CHQ wire by bulk shipment?
A: Yes, though bulk shipment is not recommended for quality-sensitive products.

Q12: What are your terms of payment?
A: T/T or sight L/C, or as discussed.

Q13: Do you provide customized products?
A: Yes, we can produce according to your specifications and drawings.

Q14: How long is your delivery time?
A: Varies from 1 week to 4 months based on demand.

Q15: Can I visit the factory?
A: Yes, with a pre-appointment, or online.

Q16: Does the product have quality inspection before loading?
A: Yes, strict testing ensures quality.

Q17: How is the packing?
A: Conventional export packing or customized.

Q18: How much can be loaded into a 20GP container?
A: From 10MT to 26MT, depending on wire size.

Nearyz Resources Team is always ready to discuss your steel wire requirements. The company is the world’s best Chq Wire Manufacturer and your one-stop source for all CHQ wire needs. Let us help you select the perfect wire for your application.