Al Summan Metals, a leading manufacturer and supplier based in Dubai, UAE, is renowned for producing high-quality **Copper Round Bars** that meet international standards for precision and performance. The company prides itself on supplying copper bars that offer outstanding electrical conductivity, excellent corrosion resistance, and notable mechanical strength. Through the use of advanced manufacturing methods and premium raw materials, Al Summan Metals ensures that every product provides durability and reliability across a broad spectrum of applications. Serving industries such as electrical, marine, construction, and engineering, the company is committed to delivering superior quality and customer satisfaction via innovative solutions and prompt delivery.
**Copper Round Bars** are produced primarily from pure copper, with small quantities of elements such as phosphorus, silver, or tellurium included to enhance specific characteristics. These bars are recognized for their outstanding electrical and thermal conductivity, strong tensile strength, and excellent corrosion resistance. They also offer good ductility and machinability, which makes them simple to form, cut, and weld. This combination of strength, conductivity, and durability makes copper round bars ideal for both electrical and mechanical uses in demanding environments.
| 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 generally do not need corrosion protection coatings because of their natural resistance to corrosion, though coatings can be applied in certain environments for extra protection.
Yes, Copper Round Bars are weldable when suitable methods are applied, such as TIG or MIG welding, along with careful heat management to avoid oxidation.
When selecting the appropriate Copper Round Bar, take into account elements like the strength needed, conductivity, resistance to corrosion, and the demands of your particular application.
**Copper Round Bars** are widely applied across numerous industries owing to their exceptional conductivity and durability. Within the electrical sector, they are indispensable for producing bus bars, connectors, and motor components. For construction and marine uses, they serve in architectural fittings, pipelines, and heat exchangers. Moreover, they are crucial in mechanical and industrial engineering for fasteners, bearings, and precision machined parts. Their corrosion resistance and attractive appearance make them well-suited for both decorative and practical purposes, delivering durable performance and adaptability across many sectors.
We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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