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High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments
High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments
High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments
High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments
Specifications
Brand Name :
Senphus
Model Number :
CuMg0.4/2.1322
Certification :
ISO9001
Place of Origin :
China
MOQ :
TBD
Payment Terms :
T/T,D/P
Supply Ability :
30 Tons per day
Delivery Time :
7 days
Packaging Details :
Packed with waterproof paper or weave bag, into pallets or wooden case. Special packaging requirements can also be accommodated.
Name :
CuMg0.4/2.1322 High Temperature Alloy Wire
Place of Orig :
China
Type :
High temperture
Density :
8.89 g/cm³
Melting Point :
1083 ℃
Electrical Conductivity :
75-80% IACS
Resistivity (20°C) :
0.022 - 0.025 µΩ·m
Tensile Strength :
300 - 500 MPa
Elongation :
20%
Thermal Conductivity :
260 W/m·K
Description

High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments


CuMg0.4 (also known as 2.1322) is a copper-magnesium alloy wire known for its high strength, excellent conductivity, and corrosion resistance. With 0.4% magnesium content, it offers enhanced mechanical properties compared to pure copper while maintaining good electrical performance. Due to its combination of strength, conductivity, and corrosion resistance, CuMg0.4 alloy wire is a preferred choice in electrical, transportation, and industrial applications requiring reliable performance in demanding environments.



Chemical Composition Wt.% % Mg Other Cu
Min 0.3　
　
Max 0.5 0.3 Bal.


Physical Constants Density(g/cm³) 8.89
Melting Range(℃) 1083°C


Trade Code

CN JP US EU DER FR RU
GB ISC JIS ASTM UNS ISO COMMERCIAL CODE DIN/DIN EN W-Nr. NF EN/NF GOST
TMg0.8 C18661 C1861
C18661		 99.59Cu-.4Mg-.001P C18661 CuMgP C18661 CuMg0.4 C18661
2.1322		 CuMgP
C18661		 БрМгФ0.4-0.01



Key Features:

  • Electrical Conductivity: ~80% IACS (compared to pure copper’s 100%)
  • Tensile Strength: Higher than pure copper, providing better mechanical durability
  • Corrosion Resistance: Excellent resistance to oxidation and atmospheric exposure
  • Lightweight: Lower density than copper, making it suitable for weight-sensitive applications


Applications

  • Overhead Power Lines & Electrical Conductors – Used in transmission lines where high strength and conductivity are required.
  • Railway Catenary Wires – Ensures efficient and durable power transmission.
  • Aerospace & Automotive Wiring – Lightweight and resistant to mechanical stress.
  • Transformer & Busbar Systems – Applied in power distribution and industrial electrical networks.

High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments

High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments

High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments

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High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments

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Product Detail
Brand Name :
Senphus
Model Number :
CuMg0.4/2.1322
Certification :
ISO9001
Place of Origin :
China
MOQ :
TBD
Payment Terms :
T/T,D/P
Contact Supplier
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High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments
High-Conductivity CuMg0.4/2.1322 High Temperature Alloy Wire for Electrical in Harsh Environments

Jiangyin Chengxin Alloy Material Co., Ltd ，

Verified Supplier
2 Years
jiangsu, changzhou
Since 2003
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Inconel Alloy, Monel Alloy, Thermocouple Wire
Total Annual :
230000000-240000000
Employee Number :
1400~1500
Certification Level :
Verified Supplier
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