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Fast Delivery Dispatch in 24 hrs
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Satisfaction Guaranteed.
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Need help? Call Us 01744520110 or email sales@industrialproducts-uk.co.uk
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Description
Premium Copper for High-Performance Applications! Whether you're a professional engineer, electrician, or fabricator, this 1.25-inch copper round bar delivers exceptional durability, conductivity, and corrosion resistance. Perfect for electrical grounding, engineering, plumbing, and custom fabrication, this high-purity copper bar ensures flawless performance in every application.
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99.9% Pure Copper – Maximum electrical & thermal conductivity
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Highly Durable & Corrosion-Resistant – Ideal for indoor & outdoor use
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Precision Machined & Easy to Work With – Cuts, welds & shapes effortlessly
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Versatile Applications – Used in electrical systems, manufacturing, & metalworking
- Trusted by Professionals – Industrial-grade quality for expert craftsmanship
Specifications:
| Grade | CW004A / C101 |
|---|---|
| Size | 45 |
| Weight - Kg/m | 7.05 |
| Metric Size | 31.75 mm |
| Diameter | 1 1/4 in (31.75 mm) |
| Proof Stress | 50 to 340 MPa |
| Tensile Strength | 200 to 360 MPa |
| Elongation | 50-5 % |
| Density | 8.92 g/cm³ |
| Melting Point | 1083 °C |
| Thermal Expansion | 16.9 x10^-6 /K |
| Modulus of Elasticity | 117 GPa |
| Thermal Conductivity | 391.1 W/m.K |
| Electrical Resistivity | 0.0171 x10^-6 Ω .m |
| Machinability | Poor |
| Workability - Cold | Excellent |
| Weldability - Gas | Poor |
| Weldability - Arc | Average |
| Weldability - Resistance | Poor |
| Brazeability | Good |
About Us
Suppliers to Ministry of Defence, NATO, US Airforce and Most UK Councils, Schools, Universities, Hospitals & various Government departments
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