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NXF UNS C10200/JIS C1020/2.0040/CW008A Diameter 0.1-10mm Copper C10200 Soft Bare Copper Wire Copper Coil Wire
2026-10-20 14:56 NXF GROUP
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Products Description
C10200 Introduction
C10200 is pure Copper with a Copper content of over 99.96%. It is also also called ”Oxygen-Free Copper” (OFC) because it does not contain Copper Oxide (Cu2O) or residual deoxidant.It has excellent electrical and thermal conductivity and does not cause Hydrogen embrittlement even when heated to high temperatures in a reducing atmosphere.
C10200 Soft Bare Copper Wire Copper Coil Wire Introduction
C10200 Soft Bare Copper Wire Copper Coil Wire is made of oxygen-free copper C10200, featuring extremely low oxygen content, excellent electrical conductivity and thermal conductivity. The soft annealed temper provides superior ductility, easy bending, winding and forming without cracking. The bare copper surface is clean and oxide-free, no coating on the surface.
This copper wire has stable physical performance, low resistance and good solderability. It can be produced in various diameters and supplied in coil packaging. It is widely used in electrical wiring, transformer winding, cable conductors, electronic components, communication equipment, heat conduction parts and other electrical and thermal conduction applications.
This copper wire has stable physical performance, low resistance and good solderability. It can be produced in various diameters and supplied in coil packaging. It is widely used in electrical wiring, transformer winding, cable conductors, electronic components, communication equipment, heat conduction parts and other electrical and thermal conduction applications.
C10200 Soft Bare Copper Wire Copper Coil Wire Drawing
C10200 Chemical Composition And Mechanical Properties
Factory and Product Pictures
C10200 Soft Bare Copper Wire Copper Coil Wire Product Pictures
C10200 PMI spectral testing proves
Video of a customer visiting us
Product processing
C10200 Soft Bare Copper Wire Copper Coil Wire Product Processing
1.Raw Material Inspection & Copper Billet Preparation:
Adopt C10200 oxygen-free copper billet as raw material. Complete incoming inspection including chemical composition test, oxygen content detection, internal defect inspection and surface quality check to ensure compliance with relevant standards. Remove surface oxide and impurities. Cut the copper billet into the required size for continuous casting and rolling production.
2.Continuous Casting & Hot Rolling:
2.Continuous Casting & Hot Rolling:
Melt the qualified copper billet under protective atmosphere to avoid oxidation. Cast into copper rod blank, then conduct hot rolling process. Strictly control rolling temperature, rolling speed and reduction rate to obtain continuous copper rod with uniform internal structure and smooth surface. Cool the copper rod properly after rolling, then clean surface oxide.
3.Multi-pass Cold Drawing:
3.Multi-pass Cold Drawing:
Use a series of drawing dies with gradually shrinking aperture for multi-pass cold drawing. Reasonably control the deformation rate of each pass to prevent wire breakage. Cold drawing reduces the copper rod diameter step by step, improves dimensional accuracy. Clean residual lubricant on the wire surface after each drawing pass to guarantee clean wire surface.
4.Annealing Treatment for Soft Temper:
5.Surface Finishing & Spooling:
6.Final Inspection & Packaging:
4.Annealing Treatment for Soft Temper:
Carry out protective atmosphere annealing after drawing to reach soft state. Heat the copper wire to the specified temperature, keep constant temperature for a period and cool slowly. This process eliminates internal stress caused by cold working, restores high ductility and low resistance, achieving soft bare copper wire performance.
5.Surface Finishing & Spooling:
Clean the annealed copper wire thoroughly to remove residual oil and slight oxidation. Straighten the wire body and inspect surface for scratches, pits and burrs. Wind the copper wire uniformly into coils according to customer required coil weight and inner diameter, keep neat winding without crossing and knotting.
6.Final Inspection & Packaging:
Perform full inspection on finished copper coil wire, including diameter tolerance, electrical conductivity, elongation, surface condition and batch sampling test. Mark qualified coils with material grade, wire diameter, batch number and specifications. Wrap with moisture-proof protective material, and store in dry environment for delivery.
Our NXF GROUP advantage as follow
1.Our NXF GROUP have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price based on best quality.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
Packing & Delivery
Packing
Delivery
Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals,machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories.Established in1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship." Our advantage:3S Service(Small Quantity/Short Time/Special Material)
Certification
FAQ
1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products
4. why should you buy from us not from other suppliers?
Our advantage:
1.Our NXF GROUP have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price based on best quality.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate.
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian
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