Copper bar | RS UAE

Case Material

Stainless Steel (344)

Plastic (138)

Steel (55)

ABS Plastic (14)

Natural Finish, Stainless Steel (1)

Connection Location

Bottom Entry (284)

Back Entry (264)

Lower Back Mount, Centre Back Mount (2)

Back Mount (1)

Centre Back Mount, Lower Back Mount (1)

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White (475)

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White, Black (6)

Black, White (3)

Dial Size

63mm (184)

100mm (159)

160mm (117)

40mm (44)

50mm (40)

80mm (8)

Pressure Connection

Copper Alloy (419)

Copper (133)

Connection Type

Threaded (356)

MNPT (156)

Male (14)

Type G (9)

BSPT (5)

G (BSPP) (1)

Male Thread (1)

Accessory Type

Jumper Bar (112)

Copper Bar Connection Kit (6)

Copper Bar Connection Pieces (2)

Earthing Bar (2)

Fixed Bridge (1)

Jumper Bar Connecting Sleeve (1)

Neutral Bar (1)

Reducing Bridge (1)

Switching Jumper (1)

Accuracy

±1 % (71)

±1.6 % (19)

±2.5 % (17)

0.5 %FS (15)

Output Type

SPDT (64)

0/10 V (9)

4 to 20 mA (6)

DPDT (5)

Transistor (1)

IP Rating

IP66 (67)

IP65 (12)

IP54 (3)

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Gauge (43)

Differential (10)

Differential Pressure (3)

Relative Pressure (2)

Mount Type

Wall (27)

Direct, Wall (11)

Wall, Direct (6)

Surface (2)

Body Material

Copper Zinc Alloy (17)

Dzr Copper Alloy Bs En 12420 Cw602N (8)

Brass (4)

Copper (4)

Dzr Copper Alloy (4)

Sub Type

Busbar (14)

Double (9)

Extension Bar (5)

Bus Bar Assembly (2)

Single (2)

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Terminal Type

Plug (12)

M20 (10)

Screwless Connection Terminal (3)

Cable Gland (2)

Form

Rectangular Bar (10)

Flat (9)

Cable Length

100ft (15)

1000ft (3)

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Wire (11)

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Round (3)

Conductor Material

Tinned Copper (16)

Nickel Plated Copper (2)

Jacket Colour

Silver (14)

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Red (2)

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RS PRO Copper Pipe, 9.5 mm OD, 10 m Length, 77 bar Max Pressure

RS Stock No. 084-6496

Brand RS Pro

Maximum Operating Pressure: 77 bar
Minimum Operating Temperature: -50°C
Tube Inside Diameter: 0.303in

AED 758.87

in stock now

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RS PRO Copper Pipe, 4 mm OD, 10 m Length, 128 bar Max Pressure

RS Stock No. 084-6503

Brand RS Pro

Category: Copper Pipes
Maximum Operating Pressure: 128 bar
Tube Inside Diameter: 2.8mm

AED 568.60

in stock now

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RS PRO Copper Pipe, 6 mm OD, 10 m Length, 112 bar Max Pressure

RS Stock No. 084-6525

Brand RS Pro

Maximum Operating Pressure: 112 bar
Minimum Operating Temperature: -50°C
Tube Outside Diameter: 6mm

AED 1.020.59

in stock now

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RS PRO Copper Pipe, 6.35 mm OD, 10 m Length, 120 bar Max Pressure

RS Stock No. 084-6474

Brand RS Pro

Length: 10m
Tube Inside Diameter: 0.178in
Tube Outside Diameter: 1/4in

AED 889.92

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RS PRO Copper Pipe, 5 mm OD, 10 m Length, 138 bar Max Pressure

RS Stock No. 084-6519

Brand RS Pro

Category: Copper Pipes
Length: 10m
Tube Inside Diameter: 3.4mm

AED 745.22

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RS PRO Copper Pipe, 8 mm OD, 10 m Length, 81 bar Max Pressure

RS Stock No. 084-6828

Brand RS Pro

Category: Copper Pipes
Length: 10m
Minimum Operating Temperature: -50°C

AED 906.33

in stock now

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RS PRO Copper Pipe, 7.9 mm OD, 10 m Length, 94 bar Max Pressure

RS Stock No. 084-6480

Brand RS Pro

Category: Copper Pipes
Length: 10m
Minimum Operating Temperature: -50°C

AED 1.000.31

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RS PRO Dzr Copper Alloy Single Check Valve 15 mm, 10 bar

RS Stock No. 242-2833

Brand RS Pro

Category: Check Valves
Maximum Working Pressure: 10 bar
Thread Size: 15mm

AED 60.67

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RS PRO Dzr Copper Alloy Double Check Valve 1 in F x F BSP, 10 bar

RS Stock No. 242-2820

Brand RS Pro

Maximum Working Pressure: 10 bar
Thread Size: 1in
Type: Double

AED 173.47

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RS PRO Dzr Copper Alloy Double Check Valve 2 in F x F BSP, 10 bar

RS Stock No. 242-2823

Brand RS Pro

Body Material: Copper Alloy
Category: Check Valves
Type: Double

AED 2.401.37

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RS PRO Dzr Copper Alloy Double Check Valve 22 mm (Compression), 10 bar

RS Stock No. 242-2825

Brand RS Pro

Body Material: Copper Alloy
Category: Check Valves
Type: Double

AED 244.59

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RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Double Check Valve 15 mm (Compression), 10 bar

RS Stock No. 242-2824

Brand RS Pro

Body Material: Copper Alloy
Thread Size: 15mm
Type: Double

AED 113.87

in stock now

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RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Single Check Valve 28 mm, 10 bar

RS Stock No. 242-2835

Brand RS Pro

Body Material: Copper Alloy
Category: Check Valves
Maximum Working Pressure: 10 bar

AED 179.25

in stock now

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RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Double Check Valve 28 mm (Compression), 10 bar

RS Stock No. 242-2826

Brand RS Pro

Category: Check Valves
Maximum Working Pressure: 10 bar
Thread Size: 28mm

AED 390.59

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RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Screw BS EN 10226 Double Check Valve, 10 bar

RS Stock No. 242-2822

Brand RS Pro

Maximum Working Pressure: 10 bar
Thread Size: 1.5in
Type: Double

AED 1.599.92

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RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Compression Compression Non-Controllable Check Valve, 10 bar

RS Stock No. 242-2834

Brand RS Pro

Category: Check Valves
Maximum Working Pressure: 10 bar
Type: Single

AED 108.36

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RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Double Check Valve 3/4 in F x F BSP, 10 bar

RS Stock No. 242-2819

Brand RS Pro

Maximum Working Pressure: 10 bar
Thread Size: 3/4in
Type: Double

AED 106.79

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RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Double Check Valve 1-1/4 in F x F BSP, 10 bar

RS Stock No. 242-2821

Brand RS Pro

Maximum Working Pressure: 10 bar
Thread Size: 1.25in
Type: Double

AED 967.00

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RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Compression BS EN 10226- 2 Double Check Valve 15 mm, 10 bar

RS Stock No. 242-2818

Brand RS Pro

Body Material: Copper Alloy
Maximum Working Pressure: 10 bar
Thread Size: 1/2in

AED 68.25

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RS PRO Copper Rod 12 mm Diameter, 1 m L

RS Stock No. 068-4260

Brand RS Pro

Hardness: 40 to 120 HV
Material: Copper
Tensile Strength: 240 N/mm²

AED 1.873.32

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RS PRO Metal Bar Flat, 20mm W, 3 mm H, 1 m L

RS Stock No. 068-4311

Brand RS Pro

Category: Metal Bars & Metal Rods
Height: 3mm
Thermal Conductivity: 391.1W/mK

AED 967.05

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RS PRO Metal Bar Flat, 25mm W, 3 mm H, 1 m L

RS Stock No. 068-4327

Brand RS Pro

Rod Diameter: 3mm
Tensile Strength: 240 N/mm²
Thermal Conductivity: 391.1W/mK

AED 927.17

in stock now

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RS PRO Metal Bar Flat, 25mm W, 10 mm H, 1 m L

RS Stock No. 068-4383

Brand RS Pro

Form: Flat Bar
Height: 10mm
Thermal Conductivity: 391.1W/mK

AED 1.621.27

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RS PRO Metal Bar Flat, 15mm W, 3 mm H, 1 m L

RS Stock No. 068-4305

Brand RS Pro

Hardness: 40 to 120 HV
Length: 1m
Tensile Strength: 240 N/mm²

AED 615.51

in stock now

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What is copper bar?

Copper bar is a solid length of copper formed into round, square, or flat cross‑section bars designed for electrical, mechanical and fabrication uses. It is commonly supplied in electrolytic tough pitch copper (ETP) or higher-purity oxygen-free variants, with purity ratings such as 99.9% Cu. Copper bar combines excellent electrical conductivity and high thermal conductivity with good ductility and corrosion resistance, making it a versatile choice for electrical buses, connectors, heat exchangers, plumbing fittings, and manufacturing fixtures. Suppliers also offer copper bar stock in multiple grades to suit different applications, including electrical engineering, electronics manufacturing, and precision machining.

What shapes and sizes does copper bar come in, and how do I choose?

Copper bar is produced in several cross sections to match different uses:

Copper round bar (copper round bar) for shafts, bearings, bus bars, and precision pins
Copper square bar and flat bar for structural fixtures, brackets, and harness components
Custom cross-sections and lengths are available from copper bar suppliers to meet design requirements

Choosing the right shape depends on mechanical requirements such as stiffness and machinability, as well as electrical needs for cross‑sectional area and current carrying capacity. For electrical applications, round and square sections are common for bus bars and connectors, while flat copper bar is often used in grounding rails and mounting plates. Material grade considerations include electrolytic tough pitch (ETP) copper versus high-purity oxygen-free copper, with purity levels like 99.9% Cu affecting conductivity, corrosion resistance, and ease of fabrication.

What sizes and tolerances are typical for copper bar stock?

Copper bar is stocked in a broad range of diameters, thicknesses, and lengths to accommodate precision machining and assembly needs. Typical round bars range from a few millimeters up to several tens of millimeters in diameter, while flat and square bars are specified by width, thickness, and length. Tolerances vary by grade and manufacturing method (hot-rolled, drawn, or turned and polished). For high-precision work, copper bar stock can be supplied with tight tolerances, controlled surface finishes, and specific annealing states (soft/annealed or hard-drawn) to match the intended process, whether it is turning, milling, drilling, or extrusion. When selecting, you may also specify conductivity class, surface finish, packaging, and traceability notes.

What are typical uses of copper bar?

Copper bar is widely used in electrical engineering and manufacturing. Typical applications include bus bars and conductor rails in power distribution, electrical connectors, grounding bars, and heat exchangers where high thermal conductivity is beneficial. In fabrication and machining, copper square bar or flat bar serves as structural components, fixtures, jigs, and corrosion-resistant fittings. Copper round bar is common for shafts, pins, and coupling parts. Depending on purity and alloy content, copper bar stock can serve in plumbing fittings, art and sculpture projects, prototype assemblies, and low-voltage electrical components. For specialized needs, manufacturers sometimes specify two categories: pure copper bars (99.9% Cu) and copper alloys designed for improved machinability or strength.

How do I choose the right copper bar for electrical or thermal performance?

Selection depends on purity, conductivity, mechanical state, and cross‑sectional area. For electrical performance, prioritize high-purity copper (e.g., 99.9% Cu or better), and evaluate the IACS conductivity rating to ensure efficient current flow in bus bars, connectors, and grounding rails. Annealing state affects machinability and formability; annealed copper bar is easier to cut and bend, while hard-drawn copper bar offers higher strength for structural supports. For thermal performance, copper’s exceptional thermal conductivity helps with heat exchangers and cooling rails. Consider environmental exposure (corrosion resistance), compatibility with other metals, and the required tolerances. When in doubt, consult data sheets for conductivity, tensile strength, and elongation, or contact RS Components copper bar suppliers for guidance on form, finish, and pricing.

How should I machine and handle copper bar?

Machining copper bar depends on cross‑section and alloy. Use appropriate tooling (carbide-tipped or high-speed steel) and apply proper lubrication to reduce work hardening and extend tool life. For round bars, turning and drilling are standard; for flat or square bars, milling and punching are common. Deburr edges after cutting to prevent injury and improve assembly fits. When cutting, maintain steady feeds and avoid overheating to protect material properties. Store copper bar in dry conditions to minimize tarnish; for sensitive applications, apply anti-tarnish coating or light protective oil. For tight tolerances, employ precision turning or grinding with careful fixturing and inspection.

What related copper products should I consider alongside copper bar?

If copper bar stock suits your base requirements, you may also explore related products such as copper rod for smaller components, copper plate and copper sheet for enclosures or heat exchangers, and copper strip for flexible conductors and bus bar applications. Copper square bar and copper flat bar are common in fixtures and hardware, while high-purity or alloyed variants extend the range of machinability, strength, or corrosion resistance. For specialized electrical or thermal applications, consider oxygen-free copper or copper alloys designed for improved mechanical properties and fabrication efficiency.

What standards and certifications apply to copper bar?

Copper bar and copper bar stock are produced to widely adopted industry standards. Look for data sheets that reference purity (for example 99.9% Cu), IACS conductivity, cross‑sectional tolerances, annealing state, and surface finish. Standards from organizations such as ASTM and EN cover copper shapes, dimensions, and mechanical properties, while supplier certifications ensure traceability, testing, and packaging integrity. When sourcing from RS Components, verify grade information, certification details, material specification, and any required compliance marks to ensure the copper bar meets your design and procurement requirements.

Where can I source copper bar and how is pricing determined?

Copper bar stock is available from metal distributors and electronics suppliers worldwide. RS Components offers copper bar in multiple shapes and sizes with competitive pricing. Pricing is influenced by purity level (e.g., 99.9% Cu), cross-sectional dimensions (round, square, flat), bar length, and current copper market prices. Bulk quantities, annealing state, and surface finish also affect cost. You can request quotes, check stock availability, compare alternative grades, and review lead times to plan procurement for projects that require copper bar stock, copper round bar, or copper flat bar.

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"Copper bar"

RS PRO Copper Pipe, 9.5 mm OD, 10 m Length, 77 bar Max Pressure

RS PRO Copper Pipe, 4 mm OD, 10 m Length, 128 bar Max Pressure

RS PRO Copper Pipe, 6 mm OD, 10 m Length, 112 bar Max Pressure

RS PRO Copper Pipe, 6.35 mm OD, 10 m Length, 120 bar Max Pressure

RS PRO Copper Pipe, 5 mm OD, 10 m Length, 138 bar Max Pressure

RS PRO Copper Pipe, 8 mm OD, 10 m Length, 81 bar Max Pressure

RS PRO Copper Pipe, 7.9 mm OD, 10 m Length, 94 bar Max Pressure

RS PRO Dzr Copper Alloy Single Check Valve 15 mm, 10 bar

RS PRO Dzr Copper Alloy Double Check Valve 1 in F x F BSP, 10 bar

RS PRO Dzr Copper Alloy Double Check Valve 2 in F x F BSP, 10 bar

RS PRO Dzr Copper Alloy Double Check Valve 22 mm (Compression), 10 bar

RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Double Check Valve 15 mm (Compression), 10 bar

RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Single Check Valve 28 mm, 10 bar

RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Double Check Valve 28 mm (Compression), 10 bar

RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Screw BS EN 10226 Double Check Valve, 10 bar

RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Compression Compression Non-Controllable Check Valve, 10 bar

RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Double Check Valve 3/4 in F x F BSP, 10 bar

RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Double Check Valve 1-1/4 in F x F BSP, 10 bar

RS PRO Dzr Copper Alloy Bs En 12420 Cw602N Compression BS EN 10226- 2 Double Check Valve 15 mm, 10 bar

RS PRO Copper Rod 12 mm Diameter, 1 m L

RS PRO Metal Bar Flat, 20mm W, 3 mm H, 1 m L

RS PRO Metal Bar Flat, 25mm W, 3 mm H, 1 m L

RS PRO Metal Bar Flat, 25mm W, 10 mm H, 1 m L

RS PRO Metal Bar Flat, 15mm W, 3 mm H, 1 m L

What is copper bar?

What shapes and sizes does copper bar come in, and how do I choose?

What sizes and tolerances are typical for copper bar stock?

What are typical uses of copper bar?

How do I choose the right copper bar for electrical or thermal performance?

How should I machine and handle copper bar?

What related copper products should I consider alongside copper bar?

What standards and certifications apply to copper bar?

Where can I source copper bar and how is pricing determined?