Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661
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Product Highlights
- Superior Fatigue Resistance: Excellent stress relaxation resistance and thermal stability for high-vibration environments.
- Flexible Customization: Mechanical status customizable (Annealed/Hard Drawn); packaging and labeling support OEM.
- Certified Quality Assurance: ISO 9001, RoHS, REACH, and ASTM C18661 compliant with full in-house testing.
- Fast Prototype Development: Prototype development completed in 10-14 days with low MOQ starting at 50 kgs.
- 24/7 Technical Support: Dedicated engineers provide <3hr response time for critical infrastructure troubleshooting.
- Risk-Free Trial Offer: 90-day application trial with return shipping covered if unsatisfied with test samples.
- Wide Application Range: Ideal for automotive wiring, signal cables, electronics connectors, and industrial relays.
Product Attributes
- Customization
- Available
- Color
- Copper
- Strength Grade
- Medium (Half-Hard)
- Model NO.
- CuMg02
- Material
- Copper
- Shape
- Round
- Surface Treatment
- Electroplating
- Mechanical Statu
- Annealed and Hard Drawn
- Certification
- ISO9001, RoHS, SGS, Reach
- Range of Application
- Electronics, Automotive, Industrial, Telecommunica
- Type
- Cumg
- Transport Package
- Plastic Reel Packaging and Carton Vacuum Packaging
- Specification
- Customized
- Trademark
- MOSSTEE
- Origin
- Jiangsu, China
- HS Code
- 761490000
- Production Capacity
- 500tons/Year
- Package Size
- 80.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 50.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661
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Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661 -
Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661 -
Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661 -
Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661 -
Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661 -
Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661 -
Copper Alloy Wire Cumg02 High Conductivity Magnesium Copper Wire C18661
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Product Description
CuMg02 Copper Alloy Wire is a high-performance copper-magnesium alloy containing approximately 0.2% magnesium. It provides an excellent balance between mechanical strength and electrical conductivity, making it ideal for high-demand electrical and signal transmission applications. It is particularly valued for its enhanced fatigue resistance, thermal stability, and good corrosion resistance.
Key Features
-
High conductivity (≥85% IACS)
-
Good tensile strength with excellent flexibility
-
Superior fatigue and stress relaxation resistance
-
RoHS and REACH compliant
-
Excellent formability and solderability
Applications
-
Electrical connectors and contact pins
-
Signal transmission and communication cables
-
Automotive wiring systems
-
Consumer electronics and flexible conductors
-
High-vibration and high-temperature environments
Quality Assurance
-
Compliant with ASTM C18661 and customer specifications
-
Full in-house testing: conductivity, tensile strength, elongation
-
ISO 9001 certified production
-
RoHS & REACH certified environmental compliance
Packaging Options
-
Fine wire: plastic spools (DIN or custom)
-
Medium-to-large size: coils or wooden reels
-
Protective wrapping with anti-corrosion film
-
Custom labeling and packaging for OEM available
| Item | CuMg02 | CuMg04 | CuMg05 | CuMg07 |
| Magnesium Content | ~0.2% Mg | ~0.4% Mg | ~0.5% Mg | ~0.7% Mg |
| Standards | C18661 | - | C18665 | CW127C / C15500 |
| Wire Diameter | 0.05mm - 3.00mm | 0.05mm - 3.00mm | 0.05mm - 3.00mm | 0.10mm - 3.50mm |
| Tensile Strength | 360-440 MPa | 400-480 MPa | 450-520 MPa | 480-550 MPa |
| Conductivity | ≥ 85% IACS | ≥ 80% IACS | ≥ 75% IACS | ≥ 70% IACS |
| Hardness | 90-120 HV | 100-130 HV | 110-140 HV | 120-150 HV |
| Temper | Annealed / Hard | Annealed / Hard | Annealed / Hard | Annealed / Hard |
| Surface Finish | Bright / Tin-Coated | Bright / Tin-Coated | Bright / Tin-Coated | Bright / Tin-Coated |
| Corrosion Resistance | Good | Good | Excellent | Excellent |
| Applications | Signal Cables, Electronics | Connectors, Relays | Spring Contacts, Terminals | Automotive & Industrial Wiring |
| Packaging | Plastic Spool / Coil / Reel | Same as left | Same as left | Same as left |
Mosstee specializes in high-performance conductor materials, including silver-plated copper wire, nickel-plated copper wire, copper-clad aluminum, copper-clad steel, and aluminum alloy cables, widely used in power, telecommunications, automotive, and new energy industries.
1. Three Decades of Specialized Expertise
As a pure-play wire & cable manufacturer since 1990, we deliver precisely engineered solutions for industrial, energy, and infrastructure applications.
2. Certified Quality Assurance
All products meet UL, CE, and RoHS standards, with ISO 9001-certified manufacturing ensuring 99.97% defect-free delivery across 50+ countries.
3. Eco-Conscious Production
REACH-compliant materials reduce carbon footprint by 30% vs industry average, with 85% recyclable product designs.
Service Excellence
1. 24/7 Technical Support
Dedicated engineers on-call for urgent troubleshooting, with <3hr response time for critical infrastructure projects.
2. Customization from Blueprint to Delivery
• Prototype development in 10-14 days
• Minimum Order Quantity (MOQ) as low as 50 kgs
• OEM/ODM compliant with NEC, IEC & EN standards
3. Transparent Project Management
Assigned account managers provide weekly progress reports with:
- Test report
- Production line videos
- Customs clearance updates
4. Risk-Free Trial
Test samples in your application for 90 days - we cover return shipping if unsatisfied.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI254260". Items marked "
" are certified.
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Company Profile
From starting wires and cables business since 1996, Mosstee is specialized in production of copper alloys including CuSn, CuMg, CuAg, CuBe2, and bimetallic wires including Copper Clad Aluminum (CCA), Copper clad steel (CCS) wires, aramid fiber, all these materials can be silver plated or nickel plated. Mosstee also produces flexible (class 5&6) aluminum (AL1350, 8030) wires and stranded conductor. Besides bare wires, Mosstee still produces PVC, XLPE, HFFR (LSZH), PTFE, ETFE, PEEK insulated & sheathed cables, with conductor of every material above. Bare wires & conductors and insulated & sheathed cables are all available with highly experienced of different standards including IEC, EN, BS, VDE, AS/NZS, ASTM & UL.
The aim of every member of Mosstee is to provide our customers with products that are superior to the competition by providing best-in-class quality, service, and merchantability. In order that we maintain consistent standards when it comes to producing our products and to capture the needs of our broad customers base, we have developed this standard to specifically communicate our capabilities and expected outputs in regards to merchantability and quality assurance specifications.
About Our Factory & Business Background
- Address
- 176, Lujiatou, Hongzhuang Road, Wujin District, Changzhou, Jiangsu, China
-
Registered Capital
- 5,000,000 RMB
- Terms of Payment
- LC, T/T, D/P, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai/Ningbo
-
Minimum Order Quantity
- 500 Meters
Our Production Capability & Technical Expertise
- Main Products
- Copper Alloy Wire, Nickel Alloy Wire, Silver Plated Copper Wire, Nickel Plated Copper Wire, Silver Plated CCS Wire, Silver Plated CCA Wire, Tungsten Wire, Stainless Steel Wire, PV Wires Solar Cable, Microwave Cable
-
Customization Options
- Customization from Designs, Minor Customization, Flexible customization, Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
- Export Year
- 2010-03-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
FAQ
- Is the mechanical status of the wire customizable?
- Yes, the mechanical status is customizable, offering options for Annealed and Hard Drawn conditions.
- What certifications does the product hold?
- The product is ISO 9001, RoHS, REACH, and ASTM C18661 certified, ensuring environmental and quality compliance.
- What is the minimum order quantity (MOQ)?
- The MOQ is as low as 50 kgs for customization orders, supporting flexible purchasing needs.
- How long does prototype development take?
- Prototype development typically takes 10-14 days, allowing for rapid testing and validation.
- What technical support is provided?
- We offer 24/7 technical support with dedicated engineers available for urgent troubleshooting and <3hr response times.
- Are test samples available for trial?
- Yes, risk-free trials are available for 90 days, with return shipping covered if you are unsatisfied.
- What are the common applications for this wire?
- It is widely used in automotive wiring, signal cables, electronics connectors, and industrial relays due to its strength and conductivity.
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Product Groups
- Rod Breakdown Drawing Machines (RBD)
- Intermediate/Fine Wire Drawing Machines
- Multi-Wire Drawing Machines
- Super/Ultra Fine Wire Drawing Machines
- Stranding and Twisting Machines
- Taping & Armoring Machines
- Extrusion Lines
- Auxiliary Machines
- Testing Equipment
- Silver Plated Wire
- Nickel Plated Wire
- Copper Alloy Wire
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