Copper
Stellanox Steel provides a full line of high-purity copper components for businesses that need outstanding thermal performance, corrosion resistance, and electrical conductivity. Our copper materials offer reliable performance, machinability, and durability in a variety of applications, including HVAC, plumbing, industrial production, automotive, and electrical systems.
Our copper solutions, which come in a variety of grades and shapes, including pipes, tubes, sheets, plates, bars, rods, and fittings, satisfy ASTM, BIS, EN, and ISO international standards.
What is Copper?
A reddish-orange, ductile, and highly conductive non-ferrous metal, copper is valued for its exceptional electrical and thermal characteristics as well as its ability to withstand corrosion in a variety of settings. Copper’s antibacterial, malleable, and non-magnetic properties make it useful for a wide range of applications, including electronics, architecture, transportation, and power generation.
Popular grades consist of:
- The best electrical conductivity is found in electrolytic tough pitch (ETP copper, or C11000).
- Perfect for HVAC and plumbing, Deoxidised High Phosphorus (DHP Copper / C12200)
- Copper Beryllium (C17200) Superior strength and resistance to wear
- Copper Tellurium (C14500) Superior machinability for intricate components
| Products |
|---|
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Stainless Steel |
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Carbon Steel |
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Duplex Stainless Steel |
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Super Duplex Stainless Steel |
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Alloy Steel |
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Titanium |
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Hastelloy |
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Inconel |
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Monel |
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Aluminium |
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Copper |
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Pure Nickel |
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Flanges |
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Forged Fittings |
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Valves |
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Fasteners |
Copper Products
- Copper Plate
- Copper Sheet
- Copper Coil
- Copper Strip
- Copper Tube
- Copper Pipe
- Copper Bar
- Copper Wire
Key Features
- Excellent Electrical & Thermal Conductivity
- Corrosion & Biofouling Resistant
- Easily Formable, Weldable & Solderable
- Non-Magnetic & Antimicrobial
- Recyclable with No Loss in Properties
- Available in Multiple Tempers, Forms, and Finishes
Specification
| Property | Details |
|---|---|
| Product Forms | Pipe, Tube, Sheet, Plate, Rod, Bar, Strip, Coil, Fittings |
| Common Grades | C11000 (ETP), C12200 (DHP), C14500 (Tellurium), C17200 (Beryllium) |
| Standards | ASTM B88, B280, B187, B152, EN 1057, BIS 191, ISO 1634 |
| Melting Point | ~1085°C |
| Density | ~8.96 g/cm³ |
| Electrical Conductivity | ~100% IACS (for C11000) |
| Tempers | Soft (O), Half Hard (H02), Hard (H04), Spring Temper |
| Surface Finishes | Bright, Matte, Oxide-Free, Polished, Tinned |
Chemical Composition
| Element | Composition (%) |
|---|---|
| Copper (Cu) | ≥ 99.90 |
| Oxygen (O) | ≤ 0.04 |
| Impurities | ≤ 0.10 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 210 MPa |
| Yield Strength | 70 MPa |
| Elongation | ≥ 30% |
| Hardness | 50 – 60 HRB (Soft) |
| Conductivity | ~100% IACS |
Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| ASTM | C11000, C12200 |
| EN | CW004A, CW024A |
| ISO | Cu-ETP, Cu-DHP |
| BIS (India) | Cu-ETP, Cu-DLP |
Weight
| Grade | Common Name | Unit (Form/Size) | Approx. Weight |
|---|---|---|---|
| C110 | Pure Copper | Sheet 3 mm (kg/m²) | 26.82 kg |
| C101 | Copper OFHC | Round Bar Ø40 mm (kg/m) | 10.98 kg |
| ASTM B152 | Plate (Copper) | Plate 6 mm (kg/m²) | 53.64 kg |
| ASTM B88 | Seamless Pipe | Pipe OD 50.8 mm, WT 3 mm (kg/m) | 3.20 kg |
| ASTM B447 | Welded Pipe | Pipe OD 76.2 mm, WT 3.5 mm (kg/m) | 5.44 kg |
| ASTM B62 | Forged Fittings | Elbow 2" (avg. wt) | 0.65 kg |
Applications
- Electrical & Electronics: Busbars, power cables, switchgear, transformers
- HVAC & Refrigeration: Tubing, condensers, heat exchangers
- Plumbing & Sanitation: Pipes, fittings, valves, faucets
- Marine & Offshore: Condenser tubes, antifouling panels, piping
- Industrial Machinery: Bearings, connectors, forged and machined parts
- Architecture & Decor: Cladding, roofing, sculptures, staircases
Benefits
- Best-in-Class Conductivity for Electrical Efficiency
- Naturally Antibacterial – Ideal for Healthcare & Sanitation
- Excellent Workability – Bend, Braze, Solder, or Weld
- Thermally Stable – For Heat Sinks & Radiators
- Visually Appealing – For Decorative and Structural Use
- Eco-Friendly & 100% Recyclable
2025 Stellanox Steel |