Neil Metals, located in Kolkata, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Copper C10200 Bars and Rods. With a strong focus on precision, durability, and customer satisfaction, Neil Metals serves a wide range of industrial needs both locally and internationally. The Copper C10200 Bars and Rods produced by the company are made from high-quality raw materials and cutting-edge manufacturing techniques, guaranteeing excellent conductivity and performance. With years of experience under their belt, Neil Metals has established itself as a dependable source for copper products that adhere to strict industry standards, catering to clients in the electrical, electronics, and engineering sectors.
Copper C10200 Bars and Rods, often referred to as OFHC (Oxygen-Free High Conductivity) copper, boast a minimum purity of 99.95% copper and are nearly devoid of oxygen. This high level of purity translates to outstanding electrical and thermal conductivity. On the mechanical side, these bars and rods demonstrate impressive tensile strength ranging from 220 to 400 MPa, along with remarkable ductility and workability, making them perfect for fabrication. The lack of oxygen also enhances their resistance to hydrogen embrittlement and corrosion, especially in reducing environments. These characteristics make C10200 a go-to choice for high-performance electrical and thermal applications across various industries.
| Specifications | ASTM B187, ASTM B301 / ASME SB187, SB301 |
| Range | 3.17 MM TO 350 MM DIA |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc. |
| Copper Grades | C10200 |
| Melting Point – Solidus ⁰F | 1981 |
| Melting Point – Liquidus ⁰F | 1981 |
| Density lb/cu in. at 68⁰F | 0.323 |
| Electrical Conductivity % IACS at 68⁰F | 101 |
| Specific Gravity | 8.94 |
| Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F | 0.092 |
| Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F | 226 |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-392 ⁰F) | 9.6 |
| Modulus of Rigidity ksi | 6400 |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-212 ⁰F) | 9.4 |
| Modulus of Elasticity in Tension ksi | 17000 |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F) | 9.8 |
| Standards | Country | Value |
|---|---|---|
| EN | Europe | Cu-OF |
| DIN CEN/TS 13388 | Germany | CW008A |
| UNS | – | C10200 |
| JIS | Japan | C1020 |
| GB | China | TU1 |
| BS | England | C102 |
| Thermal Properties | Metric | English |
|---|---|---|
| Annealing Point | >= 371 °C | >= 700 °F |
| CTE, linear | 17.0 µm/m-°C @Temperature 20.0 – 100 °C | 9.44 µin/in-°F @Temperature 68.0 – 212 °F |
| 17.7 µm/m-°C @Temperature 20.0 – 300 °C | 9.83 µin/in-°F @Temperature 68.0 – 572 °F | |
| 17.3 µm/m-°C @Temperature 20.0 – 200 °C | 9.61 µin/in-°F @Temperature 68.0 – 392 °F | |
| Thermal Conductivity | 391 W/m-K @Temperature 20.0 °C | 2710 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
| Melting Point | 1083 °C | 1981 °F |
| Specific Heat Capacity | 0.385 J/g-°C @Temperature 20.0 °C | 0.0920 BTU/lb-°F @Temperature 68.0 °F |
| Property/unit | Condition | Min | Max |
|---|---|---|---|
| Tensile Strength (N/mm2) | 1/2H | 290 | |
| Elongation in 5.65 Cross sectional area | O | 32 | |
| Tensile Strength (N/mm2) | H | 350 | |
| Tensile Strength (N/mm2) | O | 260 | |
| Elongation in 5.65Cross sectional area | 1/2H | 4 |
Yes, Copper C10200 Bars and Rods are fully recyclable. Copper retains its properties after recycling, making it an environmentally friendly and sustainable material for repeated use in various industries.
Copper C10200 Bars and Rods generally do not require corrosion protection coatings as copper naturally resists corrosion. However, in certain aggressive environments, protective coatings may be used to enhance durability.
Yes, Copper C10200 Bars and Rods can be welded using techniques like TIG and MIG welding. Their high conductivity and low oxygen content ensure strong and reliable welds for various applications.
Copper C10200 Bars and Rods find extensive use in sectors that demand superior electrical and thermal conductivity. They are primarily utilized in the production of electrical conductors, bus bars, transformer components, switchgear parts, and power distribution systems. Thanks to their non-magnetic and corrosion-resistant qualities, they are also ideal for high-vacuum and cryogenic applications. In the electronics realm, C10200 rods play a crucial role in circuit components, semiconductor bases, and microwave tubes. Additionally, their purity and formability make them highly sought after in the medical and aerospace industries, particularly where reliability and performance are paramount under challenging conditions.
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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