Copper Pipes, Tubes, Coils & Fittings
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Copper Profiles & Sections
Product Overview
Copper Profiles & Sections are precision-engineered copper shapes manufactured to meet the
diverse requirements of electrical, mechanical, architectural, and industrial applications.
R V Metal Corporation supplies custom and standard profiles such as U-sections, T-sections,
Z-sections, square and rectangular bars, wedges, channels, connectors, and busbar components.
Manufactured primarily from high-conductivity electrolytic tough pitch (ETP) copper and
deoxidized high-phosphorus (DHP) copper, these profiles offer excellent thermal conductivity,
superior electrical performance, and stable mechanical strength.
With tight dimensional tolerances, smooth surface finish, and compatibility with CNC machining,
forging, and forming processes, our copper profiles support OEM-level requirements for switchgear,
transformers, power distribution systems, HVAC machinery, and heavy industrial equipment.
Customized shapes, tempers, and lengths are available to suit application-specific needs while
ensuring long-term durability and exceptional corrosion resistance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Grades | C11000 (ETP Copper), C12200 (DHP Copper), C10100 (Oxygen-Free Copper), Custom Grades on Request |
| Available Shapes | U-Profile, T-Profile, Z-Profile, L-Angle, Square/Rectangular Bars, Channels, Wedges, Custom Sections |
| Manufacturing Process | Hot Extruded, Cold Drawn, Rolled, Precision Machined, Profile Extrusion |
| Cross-Section Range | 10 mm² to 10,000 mm² (Customizable) |
| Dimensions | Width: 5 mm – 300 mm Thickness: 2 mm – 80 mm Lengths: 1 m – 6 m (Custom cuts available) |
| Temper Options | Annealed (O), Half-Hard (H02/H04), Hard (H08), Fully Hard (H14/H18) |
| Electrical Conductivity | 97%–101% IACS (For ETP & OFC) / 85%–90% IACS (For DHP Copper) |
| Thermal Conductivity | ≥ 380 W/m·K (depending on grade) |
| Surface Finish | Mill Finish, Polished, Bright Drawn, Deburred, Machined Finish |
| Tolerance Standards | As per ASTM B187 / ASTM B152 / EN 13601 / IS Standards |
| Applications | Switchgear Components, Transformer Windings, Earthing Profiles, Busbar Profiles, HVAC Machinery, Renewable Energy Equipment, Custom OEM Parts |
Chemical Composition
| Grade | Copper (Cu) | Phosphorus (P) | Oxygen (O) | Other Impurities |
|---|---|---|---|---|
| C11000 (ETP Copper) | 99.90% min | — | 0.020% max | 0.05% max combined |
| C12200 (DHP Copper) | 99.90% min | 0.015% – 0.040% | Deoxidized (Residual O < 0.02%) | 0.05% max combined |
| C10100 (Oxygen-Free High Conductivity Copper) | 99.99% min | — | 0.001% max | 0.005% max combined |
| C10200 (Oxygen-Free Copper) | 99.95% min | — | 0.001% max | 0.02% max combined |
| Custom OEM Grades | Varies as per requirement | — | — | Trace elements adjusted for specific properties |
UNS Codes & Grades
| Grade | UNS Code | Common Name | Typical Use in Profiles & Sections |
|---|---|---|---|
| C11000 | UNS C11000 | ETP Copper (Electrolytic Tough Pitch) | Electrical profiles, busbar sections, conductive shapes |
| C12200 | UNS C12200 | DHP Copper (Deoxidized High Phosphorus) | HVAC profiles, formed shapes, brazed assemblies |
| C10100 | UNS C10100 | OFHC Copper (Oxygen Free High Conductivity) | High-purity profiles, vacuum applications, electronics |
| C10200 | UNS C10200 | Oxygen Free Copper | Precision-machined sections, semiconductor & high-conductivity parts |
| C12000 | UNS C12000 | DLP Copper (Deoxidized Low Phosphorus) | General engineering profiles requiring good formability |
| Custom OEM-Specific Grades | — | As specified | Special electrical, thermal, architectural or structural sections |
Mechanical, Physical & Fabrication Properties
| Property | C12200 (DHP Copper) | C11000 (ETP Copper) | C10100 (OFHC Copper) |
|---|---|---|---|
| Melting Point (°C) | 1083°C | 1083°C | 1083°C |
| Density (g/cm³) | 8.9 | 8.94 | 8.94 |
| Electrical Conductivity (% IACS) | 70–85% | ≥ 100% | 101–102% |
| Thermal Conductivity (W/m·K) | 323 | 401 | 391 |
| Ultimate Tensile Strength (MPa) | 220–260 (Annealed) | 210–250 (Annealed) | 200–240 (Annealed) |
| Yield Strength (MPa) | 60–90 (Annealed) | 50–80 (Annealed) | 45–70 (Annealed) |
| Elongation (% in 50mm) | 30–45% | 30–40% | 35–45% |
| Hardness (HV) | 50–90 HV (O60-H80) | 45–85 HV | 40–80 HV |
| Formability | Excellent (Best for bending & forming) | Good | Excellent (High ductility) |
| Brazing & Soldering | Excellent | Excellent | Excellent |
| Weldability | Good (No hydrogen embrittlement) | Poor–Moderate (Risk of embrittlement) | Excellent (Best for high purity welding) |
| Corrosion Resistance | Excellent | Good | Excellent |
| Machinability | Moderate | Moderate | Good |
Common Names & International Identifiers
| Grade / Alloy | Common Names | International Identifiers |
|---|---|---|
| C12200 (DHP Copper) |
• Phosphorus-Deoxidized Copper • DHP Copper • Commercial Deoxidized Copper • Plumbing-Grade Copper |
• ISO: Cu-DHP • EN: CW024A • DIN: SF-Cu • JIS: C1220 • UNS: C12200 |
| C11000 (ETP Copper) |
• Electrolytic Tough Pitch Copper • ETP Copper • High-Conductivity Copper • Electrical-Grade Copper |
• ISO: Cu-ETP • EN: CW004A • DIN: E-Cu57 • JIS: C1100 • UNS: C11000 |
| C10100 (OFHC / Oxygen-Free Copper) |
• Oxygen-Free High Conductivity Copper • OFHC Copper • Vacuum Copper • High-Purity Copper |
• ISO: Cu-OF • EN: CW009A • DIN: OF-Cu • JIS: C1020 • UNS: C10100 |
| C10300 (OFXLP Oxygen-Free Copper) |
• Extra-Low Phosphorus OFC • High-Conductivity OF Copper • Specialty OF Copper for profiles |
• UNS: C10300 • IEC: OFXLP • ISO: Cu-OFE (variant) |
| High-Strength Copper Alloys (Profiles & Shapes) |
• Copper Alloy Profiles • Copper Structural Sections • Industrial Copper Shapes |
• EN 12167 (Profiles & Wire for General Use) • ISO 1634 • ASTM B124 (Profiles/Rods/Bars) |
Standards & International Equivalents
| Standard | Region / Authority | Applicable Copper Profile / Section Specification |
|---|---|---|
| ASTM B124 | USA | Standard for Copper and Copper Alloy Forged and Rolled Bars, Rods, and Shapes |
| ASTM B152 | USA | Standard Specification for Copper Sheet, Strip, Plate — applies to flat-profile sections |
| ASTM B187 | USA | Standard Specification for Copper Bar, Bus Bar, Rod, and Shapes |
| ASTM B133 | USA | Copper Rod, Bar & Shapes for Electrical Conductors (High-Conductivity Profiles) |
| EN 12167 | EU | Copper and Copper Alloy Profiles and Wire — primary standard for extruded copper sections |
| EN 1652 | EU | General Purpose Copper Plate, Sheet, Strip — basis for profile tolerance reference |
| EN 13601 | EU | Copper Rod, Bar & Wire for Electrical Purposes — applicable to electrical profiles |
| ISO 1634 | International | Wrought Copper and Copper Alloys — Profiles & Extrusions (dimension & tolerance guidelines) |
| ISO 197-1 / 197-4 | International | Electrical Copper Conductor Standards — used for busbar-grade profiles |
| BS 2874 | UK | Copper and Copper Alloy Forging Stock & Extruded Rods, Bars & Profiles |
| BS 6017 | UK | Dimensions & tolerances for copper and copper alloy profiles |
| DIN 40500 / DIN 17670 | Germany | Wrought Copper Profiles, Custom & Structural Sections — widely used for precision extrusions |
| DIN EN 12163 | Germany/EU | Copper and copper-alloy rods for general use — base reference for section tolerance |
| IS 191 | India | Copper Rods and Bars — applicable to flat, square, round sections |
| IS 613 / IS 4170 | India | Electrical conductor-grade copper profiles for busbars & sections |
Applications
| Application Category | Specific Uses of Copper Profiles & Sections |
|---|---|
| Electrical & Power Distribution |
• Busbar profiles (rectangular, T, U, Z shapes) • Transformer copper sections • LV/MV/HV switchgear profiles • Earthing & grounding profiles • High-conductivity custom extruded sections |
| HVAC & Refrigeration |
• Structural copper rails for coil assemblies • Header profiles for heat exchangers • High-pressure copper frames for condenser/evaporator units |
| Industrial Machinery & Engineering |
• Guide rails, wear plates & mechanical support profiles • Extruded copper sections for heavy-duty machine parts • High-strength sections for hydraulic systems • EDM tooling plates & electrode profiles |
| Electronics & Thermal Management |
• Heat sink profiles • PCB busbars and power distribution profiles • EMI/RFI shielding profiles • High-performance thermal interface copper sections |
| Automotive & EV Applications |
• Battery connector profiles • High-current EV busbar sections • Charging infrastructure copper segments • Thermal management components |
| Renewable Energy |
• Solar panel copper frame profiles • Wind turbine grounding profiles • Inverter & power conditioning copper sections |
| Architectural & Structural Applications |
• Decorative trims & edge profiles • Copper façade sections • Custom “L”, “T”, “U”, “Z” architectural profiles • Copper moulding & framing sections |
| Plumbing & Water Distribution |
• Copper channels for water management • Brackets, supports & shaped plumbing components • Anti-corrosion architectural drainage sections |
| Telecommunication & Networking |
• Grounding bar profiles • Signal transmission structural copper sections • High-purity connector profiles |
| OEM Custom Applications |
• Drawn-to-design profile shapes for special machinery • Precision extrusions for proprietary equipment • Sector-shaped conductors for power OEMs • Ultra-tight tolerance copper sections for aerospace & defense |
Standard Copper Profiles & Sections Dimensional Chart
Copper Profiles & Sections – Dimensional Chart
| Profile Type | Standard Dimensions (mm) | Designation | Typical Range | Applications |
|---|---|---|---|---|
| L – Angle Profile | A × B × T | L-Profile |
A: 10–150 mm B: 10–150 mm T: 2–20 mm |
Busbars, Architectural trims, Supports, Earthing systems |
| U – Channel Profile | A × B × C × T | U-Section |
A (Base): 20–200 mm B/C (Legs): 10–100 mm T: 3–25 mm |
Cable carriers, Structural supports, Electrical equipment |
| T – Profile | A × B × T | T-Section |
A: 15–200 mm B: 10–100 mm T: 3–25 mm |
Switchgear, Support frames, Thermal applications |
| Z – Profile | A × B × C × T | Z-Section |
A/B/C: 10–120 mm T: 2–20 mm |
Heat exchangers, connectors, structural reinforcements |
| Rectangular Flat Section | W × T | Flat Bar |
W: 5–300 mm T: 2–40 mm |
Busbars, Transformers, Panels, Electrical distribution |
| Square Profile | A × A × T | Square Bar |
A: 6–150 mm T: Full solid |
Machined parts, connectors, engineering components |
| Round Profile | Diameter (D) | Round Bar / Rod | D: 6–200 mm | Machining, Electrical contacts, Precision components |
| Custom Drawn Profiles | As per drawing | OEM Profile | 0.5–15 kg/m | Heat exchangers, Power equipment, EV Conductors |
Weight-per-Meter Calculation (Copper Profiles)
| Profile Type | Weight Formula (kg/m) | Notes |
|---|---|---|
| Flat / Rectangular | (Width × Thickness × 0.00896) | Density of copper = 8.96 g/cm³ |
| L – Angle | ((A × T) + (B × T) − T²) × 0.00896 | Subtract overlap thickness |
| U – Channel | ((A × T) + (B × T) + (C × T)) × 0.00896 | For equal/thin edges |
| T – Profile | ((A × T) + (B × T)) × 0.00896 | Both legs considered |
| Square Solid | (A² × 0.00896) | Simple cross-section calculation |
| Round Solid | (π × D² / 4 × 0.00896) | Standard copper rod formula |
| Custom Profiles | Area (mm²) × 0.00896 | OEM components calculated via CAD |
Sample Dimensional Weight Table (Copper Profiles)
| Profile | Dimensions (mm) | Cross-Section Area (mm²) | Weight (kg/m) |
|---|---|---|---|
| Flat Bar | 50 × 5 | 250 | 2.24 |
| L-Angle | 40 × 40 × 4 | 304 | 2.72 |
| U-Channel | 60 × 30 × 5 | 450 | 4.03 |
| Square Bar | 20 × 20 | 400 | 3.58 |
| Round Rod | D = 25 | 490.9 | 4.39 |
| Property | DHP Copper (C12200) |
DLP Copper (C12000) |
ETP Copper (C11000) |
|---|---|---|---|
| Phosphorus Content | 0.015–0.040% | 0.004–0.012% | None |
| Hydrogen Embrittlement Risk | SAFE (Deoxidized) | Moderate | HIGH — cracks during brazing & HVAC use |
| Thermal Conductivity | 350–360 W/m·K | 360–390 W/m·K | 390–400 W/m·K |
| Formability / Bendability | Excellent | Good | Poor (work hardens quickly) |
| Brazing Compatibility | Excellent | Good | Risk of cracking due to oxygen |
| Oxygen Content | < 50 ppm | < 100 ppm | 200–400 ppm |
| Corrosion Resistance | Very High | High | Moderate |
| HVAC/ACR / VRF/VRV Pipe Suitability | 100% Approved Worldwide | 50% (not preferred) | NOT ALLOWED — OEMs reject it |
| Electrical Applications | Good | Good | Excellent (highest conductivity) |
| Cost | Moderate | Slightly Higher | Highest |
