Mourad Metals is a reputable manufacturer and supplier of top-notch Copper Round Bars, proudly based in Tunis, Tunisia. With a keen emphasis on precision, consistency, and adherence to international quality standards, this company provides copper products that meet the rigorous demands of the electrical, industrial, and engineering sectors. Mourad Metals carefully selects premium-grade copper and utilizes cutting-edge manufacturing techniques to guarantee outstanding conductivity, durability, and a flawless surface finish. Their Copper Round Bars come in a variety of diameters and lengths, tailored to meet specific customer needs. Renowned for their reliability and prompt delivery, Mourad Metals confidently serves both local and international markets.
These Copper Round Bars are primarily made from high-purity copper, usually boasting a composition of 99.9% Cu, with only trace amounts of elements like oxygen, silver, or phosphorus, depending on the specific grade. This high copper content ensures exceptional electrical and thermal conductivity. On the mechanical side, copper round bars display good tensile strength, moderate hardness, and remarkable ductility, making them easy to machine, bend, and shape. They also provide excellent resistance to corrosion in both atmospheric and marine environments. The blend of strength, malleability, and conductivity makes these bars ideal for a range of structural and conductive applications.
| Grade | Copper – UNS C12200 |
|---|---|
| Specification | ASTM B62 UNS C12200 |
| Standard | ASTM, ASME, API, GB, AISI, DIN, EN, SUS, UNS, ASTM B62 / ASME SB62 |
| Copper Round bar size | Diameter: 3mm~800mm |
| Copper Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Copper Square bar size | 4mm*4mm~100mm*100mm |
| Copper Flat bar size | Thickness: 2mm~100mm |
| Width: 10mm~500mm | |
| Copper Hex Bar size | 2mm~100mm |
| Copper Billet Size | 1/2″ to 495mm Diameter |
| Copper Rectangles Size | 33mm x 30mm to 295mm x 1066mm |
| LENGTHS | 12 RANDOM LENGTHS AND LONG BARS:15 20 RANDOM LENGTHS |
| Finish | Bright, Polish, Bright, Rough Turned, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
| Condition | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished, Annealed round bar |
| Technique | Copper Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
| Form | Round, Rod, Precision Ground Bar, Square, Round Rod, Hollow, Hex (A/F), Triangle, Rectangle, Threaded, T-Bar, Half Round Bar, Flat Bar, Rings, Blocks, Billet, Ingot, I/H Bar, Angle, Channel Bar, Profiles, Forging Etc. |
| Our Copper round bar conforms to NACE MR0175/ISO 15156 | |
|
Standard |
Copper NO. |
Chemical Composition |
|
|
CU% |
P% |
||
|
ASTM
B280/62 |
C12200 |
>99.9 |
0.015 to 0.040 |
|
Mechanical Properties |
|||
|
Temper |
Tensile strength (Mpa) |
Elongation (%) |
Average Grain Size (mm) |
|
>60 |
>205 |
>40 |
>0.040 |
|
>50 |
>245 |
||
|
BS EN NUMBER |
TITLE |
NEAREST OLD BS EQUIVALENT |
|---|---|---|
|
Unwrought Products |
||
|
1976 |
Cast unwrought copper products |
6017 |
|
1977 |
Copper drawing stock (wire rod) |
6926 |
|
1978 |
Copper cathods |
6017 |
|
1981 |
Master Alloys |
– |
|
1982 |
Ingots and castings |
1400 |
|
Copper Rod / Bar, Wire, Profiles |
||
|
12163 |
Rod for general purposes |
2874 |
|
12164 |
Rod for free machining purposes |
2874 |
|
12165 |
Wrought and unwrought forging stock |
2872 |
|
12167 |
Profiles and rectangular bar for general purposes |
2874 |
|
12168 |
Hollow rod for free machining purposes |
– |
|
13347 |
Rod and wire for welding and braze welding |
1453, 1845, 2901 |
|
Copper Electrical Purposes |
||
|
13601 |
Copper rod, bar and wire general electrical purposes |
1433, 1432, 4109 |
|
13605 |
Copper profiles for electrical purposes |
|
Copper Ann- Round * CG – Centerless Ground | 3/16 CG Copper Bar 1/4 CG Copper Bar 5/16 CG Copper Bar 3/8 CG Copper Bar 1/2 CG Copper Bar 5/8 CG Copper Bar 3/4 CG Copper Bar 13/16 CG Copper Bar 7/8 CG Copper Bar 1 CG Copper Bar 1-1/8 CG Copper Bar 1-1/4 CG Copper Bar 1-3/8 CG Copper Bar 1-1/2 CG Copper Bar 1-3/4 CG Copper Bar | 2 CG Copper Bar 2-1/4 CG Copper Bar 2-1/2 CG Copper Bar 2-3/4 CG Copper Bar 3 CG Copper Bar 3-1/4 CG Copper Bar 3-1/2 CG Copper Bar 4 HR RT Copper Bar 4-1/2 HR RT Copper Bar 5 HR RT Copper Bar 6 HR RT Copper Bar 7 HR RT Copper Bar 8 HR RT Copper Bar 9 HR RT Copper Bar 10 HR RT Copper Bar |
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
Cold Drawn and Polish | 3.00 – 75.00 | 1/8” – 3.00” | h8-h9-h10-h11, ASTM B62 |
Cold Drawn and Ground | 10.00 – 75.00 | 5/6” – 2.50” | h8-h9-h10-h11 |
Peeled and Polished | 40.00 – 150.00 | 1.50” – 6.00” | h11, ASTMA-484 h11-DIN 1013 |
Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00” | h9-h10-h11, ASTM B62 |
|
Round Bar |
||||||||
|---|---|---|---|---|---|---|---|---|
|
Size |
Kgs / Foot |
Kgs / Mtr |
Size |
Kgs / Foot |
Kgs / Mtr |
Size |
Kgs / Foot |
Kgs / Mtr |
|
3mm |
0.017 |
0.055 |
20mm |
0.753 |
2.470 |
3″ |
10.900 |
35.762 |
|
1/8″ |
0.019 |
0.062 |
22mm |
0.908 |
2.979 |
3-1/4″ |
12.800 |
41.996 |
|
5/32″ |
0.029 |
0.095 |
7/8″ |
0.926 |
3.038 |
3-1/2″ |
14.850 |
48.772 |
|
4mm |
0.030 |
0.098 |
24mm |
1.080 |
3.543 |
3-3/4″ |
17.001 |
55.780 |
|
3/16″ |
0.043 |
0.141 |
25mm |
1.180 |
3.871 |
4″ |
19.306 |
63.340 |
|
5mm |
0.047 |
0.154 |
1″ |
1.210 |
3.970 |
4-1/4″ |
21.908 |
72.249 |
|
7/32″ |
0.058 |
0.190 |
26mm |
1.271 |
4.170 |
4-1/2″ |
24.4487 |
80.340 |
|
6mm |
0.068 |
0.223 |
27mm |
1.368 |
4.490 |
4-3/4″ |
27.366 |
90.249 |
|
1/4″ |
0.076 |
0.249 |
1-1/8″ |
1.534 |
5.033 |
5″ |
30.461 |
99.940 |
|
7mm |
0.091 |
0.298 |
30mm |
1.691 |
5.548 |
5-1/2″ |
36.690 |
121.000 |
|
5/16″ |
0.118 |
0.387 |
1-1/4″ |
1.924 |
6.349 |
6″ |
43.860 |
143.900 |
|
8mm |
0.120 |
0.398 |
32mm |
1.894 |
6.314 |
6-1/2″ |
51.093 |
167.630 |
|
9mm |
0.152 |
0.498 |
1-3/8″ |
2.303 |
7.550 |
7″ |
59.432 |
196.000 |
|
3/8″ |
0.170 |
0.557 |
35mm |
2.390 |
7.553 |
7-1/2″ |
68.226 |
225.000 |
|
10mm |
0.189 |
0.620 |
36mm |
2.438 |
7.999 |
8″ |
77.586 |
254.55 |
|
11mm |
0.228 |
0.748 |
38mm |
2.792 |
8.903 |
10″ |
121.048 |
397.140 |
|
7/16″ |
0.232 |
0.761 |
1-1/2″ |
2.715 |
8.951 |
|||
|
12mm |
0.271 |
0.889 |
40mm |
3.009 |
9.872 |
|||
|
1/2″ |
0.303 |
0.994 |
1-5/8″ |
3.200 |
10.449 |
|||
|
13mm |
0.318 |
1.043 |
1-3/4″ |
3.712 |
12.179 |
|||
|
14mm |
0.368 |
1.207 |
45mm |
3.807 |
12.555 |
|||
|
9/16″ |
0.383 |
1.256 |
1-7/8″ |
4.260 |
13.977 |
|||
|
15mm |
0.424 |
1.391 |
48mm |
4.330 |
14.205 |
|||
|
5/8″ |
0.473 |
1.551 |
50mm |
4.698 |
15.414 |
|||
|
16mm |
0.481 |
1.578 |
2″ |
4.848 |
15.906 |
|||
|
17mm |
0.543 |
1.791 |
2-1/8″ |
5.475 |
17.963 |
|||
|
11/16″ |
0.573 |
1.880 |
2-1/4″ |
6.135 |
20.128 |
|||
|
18mm |
0.610 |
2.001 |
60mm |
6.768 |
22.205 |
|||
|
3/4″ |
0.682 |
2.237 |
2-3/8″ |
6.838 |
22.435 |
|||
|
2-1/2″ |
7.576 |
24.856 |
||||||
|
2-5/8″ |
8.354 |
27.409 |
||||||
|
2-3/4″ |
9.169 |
30.083 |
||||||
Copper Round Bars typically do not require corrosion protection coatings due to their inherent corrosion resistance, but coatings may be used in specific environments for added protection.
Yes, Copper Round Bars can be welded using appropriate techniques, such as TIG or MIG welding, with careful control of heat to prevent oxidation.
To choose the right Copper Round Bar, consider factors such as required strength, conductivity, corrosion resistance, and the specific application needs.
Copper Round Bars are extensively utilized in the electrical, industrial, and construction sectors due to their superior conductivity and resistance to corrosion. They are commonly found in electrical components such as busbars, connectors, earthing systems, and transformer parts. In industrial settings, they are essential for producing fasteners, heat exchangers, valves, and precision machined components. Additionally, copper round bars are used in plumbing, architectural detailing, and marine hardware. Their ease of fabrication, long lifespan, and dependable performance make them vital for high-efficiency and critical applications.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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