CHQ Wire

CHQ Wire (Cold Heading Quality Wire)

Cold Heading Quality Wires, also known as CHQ wires, are typically used for making critical fasteners, cold heading and cold extrusion components. Precision Drawell manufactures CHQ Wires with the latest wire drawing machines and Spherodize annealing furnaces and supplies them to a few leading Auto Ancillary units, Infrastructure & General Engineering companies.

Please visit our website for more information on this topic.

Precision Drawell proudly produces 20,000 tonnes of high quality CHQ Wires every year.Our bell type furnace assures uniformity of temperature and atmosphere to produce consistent properties like zero decarburization addition to the input wire, minimum spheroidization level of 95%, uniform grain size and bright surfaces finish.

Cold heading quality (CHQ) wires are commonly used to make critical fasteners. Our CHQ wire has a high standard of quality and technology in the field. Process control begins with strict requirements on chemistry, and continues with tight restrictions on process temperature, production rates and inspection regulations.

Product Description

Cold Heading Quality (CHQ) Wires is a kind of steel wire that is manufactured by drawing and annealing wire rods. Choose Nearyz Resources for premium Cold Heading Quality Wires. As a reliable CHQ Wire Manufacturer and Supplier, we deliver excellence in every strand. Elevate your manufacturing standards with Nearyz Resources, your trusted source for quality and precision.

 

Cold Heading Process

 

The manufacturing of the Precision Drawell's Cold Heading Quality (CHQ) Wires involves two important process named HRPPD (Hot Rolled Pickling, Phosphating and Drawing) & SAPPD (Spherodized Annealed, Pickling, Phosphating, and Drawing) are used to make the high-quality CHQ Wires with precision. The major applications of CHQ wire include Fasteners, Cold Forged Parts, Bearings, production of coupling parts such as bolts, nuts, wire for nut bolt, wire for self tapping screw and small screws, spokes wire and parts for machines.

 

The predominant reasons to use CHQ Wires in innumerable projects are due to its inherent qualities as they provide a smooth surface and improved tool life in forging, Spheroidized Annealing in nitrogen atmosphere resulting in zero decarburization, Closer tolerances in drawing from proper input sizes, and also to avoid ovality, Minimum 90% spheroidization and uniform grain size.

Products Name

Cold Heading Quality (CHQ) Wires

Standard

ASTM A 615, JIS, GB, Gr 40/60,BSS4449 Gr460B,500B etc

Diameter

2.0-45mm

Coil Weight

According to client's demand

Packing

Usual export packing or specialized packing

Process

SA, SAPC, HD, SAIP, SAF, PASAF, PASAIP, PSASAIP etc

Trade Term

FOB, CFR, CIF

Delivery time

From 0.5~4 months various with order

Loading port

China main port at seller’s option or as designated by the buyer

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

 

 

 

Nearyz Resources CHQ wires are free from surface imperfections like seam / crack and wire drawing defects such as scratches, die marks, heavy pitting, etc, thus ensuring high efficiency for cold heading process. The selection of grade depends on the final application and type of products to be manufactured. We can also provide technical assistance to customers, in case of any difficulty..

 

Cold Heading Quality (CHQ) Wires Display

 

The application is very wide including automobile, machinery, construction, furniture and so on.

Nearyz Resources is specialized Cold Heading Quality (CHQ) Wires Supplier, especially in CHQ, and our wire covers various series, from carbon steel to stainless, from thin to thick wire, and from low to high grade.

 

Ask for a quotation

 

Packing And Application

 

♦ Fasteners and Screws: CHQ wire is widely used in the production of fasteners, screws, and bolts, where its cold heading properties allow for efficient shaping and forming during manufacturing.

♦ Automotive Components: Many automotive components, such as nuts, bolts, and studs, are manufactured using CHQ wire due to its ability to withstand cold forming processes, providing strength and reliability.

♦ Construction Materials: Cold heading quality wire is utilized in the construction industry for manufacturing various construction materials, including nails, rivets, and other structural components.

♦ Electrical Applications:CHQ wire is employed in the production of electrical components like terminals and connectors, where precision and strength are essential.

♦ Precision Parts in Machinery: In the machinery and manufacturing sector, CHQ wire is used for producing precision parts that require cold forming, ensuring tight tolerances and high-quality components.

♦ Consumer Goods: Items such as furniture, appliances, and other consumer goods often incorporate components made from CHQ wire due to its suitability for cold heading processes.

♦ Agricultural Equipment: CHQ wire is utilized in the manufacturing of various agricultural equipment components, including bolts, nuts, and fasteners used in machinery and structures.

♦ Electronics and Appliances: The wire is employed in the production of small precision components for electronics and appliances, where its cold heading quality ensures accurate and consistent shaping.

♦ Medical Devices: Some medical devices and instruments incorporate CHQ wire in their construction, benefiting from its ability to undergo cold heading without compromising strength.

♦ Sporting Goods: CHQ wire is used in the production of components for sporting goods such as bicycles, scooters, and other equipment where durability and precision are crucial.

The versatility of Cold Heading Quality wire makes it a valuable material in various industries, contributing to the manufacturing of a wide array of products that require precision and reliability in their components. Contact us to learn more about our products and services.

 

Processing Technology

Prinz Xingtai  Mainly production step U HR hot rolled wire rod U+PE PC wire rod+surface picking U+C HD wire rod+cold drawing U+C+AC SAIP wire rod+cold drawing+spheroidizing annealing+skin pass U+C+AC+LC PSASAIP wire rod+spheroidizing annealing+cold drawing+spheroidizing annealing+skin pass AC or AC+PE SA or SAPC wire rod+spheroidizing annealing or wire rod+spheroidizing annealing+surface picking AC+C (S)AIP wire rod+spheroidizing annealing+cold drawing   PASAIP wire rod+low-termpture annealing+cold drawing+spheroidizing annealing+skin pass

Nearyz Resources has three annealing way.

1、SA:Spheroidizing annealing mainly used CHQ wire;

2、LA:Low-termpture for softening wire rod for better colding drawing; 

3、RA：Regular annealing for bear steel.

 

Nearyz Resources supply professional and honest service.

Recommended article:
How do I purchase Hardware Wire Swrch22a Online?

Rely on Nearyz Resources as the leading Cold Heading Quality Wire Supplier and CHQ Wire Manufacturer. Our commitment to excellence ensures superior quality wires for your manufacturing needs. Order now!

 

FAQ about Cold Heading Quality (CHQ) Wires

 

Q1: Can you supply according to EN standard, JIS standard or American standard?

A: Yes. However, a formal checked is needed with each particular demand.

 

Q2. Do you supply material to automobile usage?

Yes. Our high grade material has been used widely in automobile usage for years.

 

Q3. Can you supply CD bar and short bar?

Yes. Click here to learn more.

 

Q4. Can you supply blanks for cold forming parts?

Yes. Subject to a formal check with your demand.

 

Q5. Can you supply wash for fasteners?

Yes, It is subject to a check with your demanded type..

 

Q6 Is there ISO9001 and TS/16949 certification for your material?

Yes.

 

Q7. can you provide REACH/ROHS?

Yes, if required.

 

Q8:Can you send samples?

A: Yes we can. Sample for some product may take longer time while we check and feedback promptly.

 

Q9:What product information do I need to provide?

A:Please kindly provide the grade, size, process, quantity etc. If will be help in specify the most suitable grade and quality level if inform the usage (or picture of the downstream product).

 

Q10: Can you do DDU or “to door” delivery?

Basically yes, while it depends on the formal check on the destination place.

 

Q11. Can you supply CHQ wire by bulk shipment?

Yes. We do have such experience in packing and logistics for bulk shipment. However, it is not recommended to ship the wire in bulk in case the quality is important.

 

Q12:What is your terms of payment ?

A: T/T in advance or sight L/C or otherwise discussed. For processed wire with special size, it is normally T/T payment.

 

Q13.Do you provide customized products service?

A: Yes, if you have your own design, we can produce according to your specification and drawing. Send Me Specials Now!

 

Q14: How long is your delivery time?

A: It is various with particular demand, from 1 week to 4 months. Normally the lead time is longer for high grade product and complicated production process.

 

Q15: Can I visit the factory?

A: Yes, if with a pre-appointment. You can also choose to visit online.

 

Q16:Does the product have quality inspection before loading?

A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

 

Q17:How is the packing?

A: We conventional export packing and customized packing according to demand.

 

Q18: How much can be loaded into one 20GP container?

A: From 10MT to 26MT. It is various with size and of the wire and it also depends on the usage demand..

 

Nearyz Resources Team is always available to discuss your steel wire specifications and needs to help you choose a type of wire best suited for your application to give you the highest performance, reliability and long life in your product.

The company is the world’s best Chq Wire Manufacturer supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.