Neil Metals stands out as a top-notch manufacturer and supplier of Copper C11400 Bars and Rods, proudly based in Kolkata, India. With a strong focus on quality and customer satisfaction, Neil Metals delivers precision-engineered copper products that adhere to international standards. Thanks to their cutting-edge facilities and a talented workforce, the company serves a variety of industrial sectors, providing reliable and high-performance solutions. Copper C11400, often referred to as Free Machining Copper, is highly sought after for its outstanding machinability, strength, and resistance to corrosion. Neil Metals is committed to timely deliveries and competitive pricing, making them a go-to partner for copper solutions both locally and globally.
The Copper C11400 Bars and Rods are primarily made of copper (about 99.9%), with a touch of tellurium (around 0.5%) to enhance machinability. This alloy boasts excellent thermal and electrical conductivity, much like pure copper. On the mechanical side, it offers a tensile strength ranging from 205 to 275 MPa and a yield strength of about 70 MPa, along with an impressive elongation percentage of 45%. The hardness typically falls between 50 and 60 Brinell. These features make C11400 a top choice for components that require precision machining without compromising on conductivity and corrosion resistance.
| Specification | ASTM B187, ASTM B301 / ASME SB187, SB301 |
| Size Range | 3.17 MM TO 350 MM DIA |
| Length | Random, Fix & Cut Length |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Melting Point – Liquidus°F | 1980 |
|---|---|
| Densitylb/cu in. at 68°F | 0.322 (1) |
| Specific Gravity | 8.91 (2) |
| Electrical Conductivity% IACS at 68°F | 100 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 224 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.8 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.092 |
| Modulus of Elasticity in Tensionksi | 17000 |
| Modulus of Rigidityksi | 6400 |
Copper C11400 Bars and Rods have good thermal conductivity but are not ideal for high-temperature applications. They are best used at temperatures up to 200°C to prevent softening and degradation.
Yes, Copper C11400 Bars and Rods are fully recyclable. The material retains its properties after recycling, making it an eco-friendly option for sustainable industrial use and reducing environmental impact.
Copper C11400 Bars and Rods are naturally resistant to corrosion in many environments. However, in harsh conditions such as marine or acidic environments, additional protective coatings may be recommended.
Copper C11400 Bars and Rods find their place in industries that demand exceptional machinability and high electrical conductivity. You’ll often see them in applications like electrical connectors, circuit components, motor and transformer parts, and conductive hardware. Their excellent thermal conductivity also makes them perfect for heat exchangers and cooling systems. In the automotive and electronics sectors, these rods are commonly used in terminals, switchgear, and contacts. Plus, their durability against wear and corrosion makes them ideal for plumbing fittings, valves, and fasteners. All in all, Copper C11400 is a versatile material that meets the rigorous demands of both electrical and mechanical engineering applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Neil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kolkata, India
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