Copper Round Bar manufacturer in India

Copper Round Bar
Copper Round Bar
Copper Hex Bar
Copper Hex Bar
Copper Square Bar
Copper Square Bar

ASTM B62 is a specification that takes into consideration several cast copper based components such as valves, fittings, bars etc. While the main chemical ingredient of the specified ASTM B62 Copper Hex Bar is copper itself, the specification also mentions several other residual elements. In the instance of the copper bars which has inclusions of other residual elements such as iron, sulfur, aluminium, antimony, phosphorus, as well as silicon. While these casting Copper Round Bars are not to be plugged, welded, repaired, or burned-in, they are to be marked. Makings are to be done on these castings in such a manner that they neither hinder the usefulness of these bars nor do they cause injury to them. With regards to the mechanical properties of the Copper Flat Bar, each cast specimen will be used to separately determined them. Grade UNS C12200 is a Phosphorus deoxidized, High Residual wrought copper alloy.

Apart from the very obvious, yet excellent property of the UNS C12200 Bright Bar, such as good ductility and good malleability, these bars have good resistance to corrosion as well. The  Deoxidization process carried out on this lightly alloyed Brass Round Bar imparts the material with improved embrittlement resistance during welding operations. Moreover, properties such as soldering and brazing the UNS C12200 is frequently rated as excellent. In addition to exhibiting great formability properties, the Copper Threaded Rod is often used in those applications which have requirements of heat and electrical conduction.

Copper round bar Specification

BS ISO EN DESCRIPTION
C101 Cu-ETP CW004A Electrolytic, tough pitch, high conductive copper
C103 Cu-OF CW008A Oxygen free high conductivity copper
C111 Cu-S CW114C Sulphur copper (free machining)
C109 Cu-TEP CW118C Tellurium copper (free cutting)
C101 Cu-Ag-2 CW011A Silver-bearing Copper
C101 Cu-Ag-3 CW012A Silver-bearing Copper
C101 Cu-Ag-4 CW013A Silver-bearing Copper
CC102 CuCr1Zr CW106C

Copper Chrome Zirconium


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

Copper Round Bar Delivery condition

  • Cold drawn Copper Round Bar
  • The strain Hardened
  • Peeled, center less ground & polished
  • Turned & rough polished Copper Cold Drawn Round Bar
  • Trailed center less ground & polished
  • Peeled and polished Copper Bar
  • Smooth Turned & Polished Copper Round Bar
  • Solenoid quality
  • Annealed Copper Black Bar
  • Hardened strain Copper Rod

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

Ready stock

Copper rectangular bar
Copper Rectangular Bar
Copper Flat Bar
Copper Flat Bar
Copper Square Bar
Copper Square Bar
Copper Rounds
Copper Rounds
Copper T-Bar
Copper T-Bar
Copper Half-Round Bar
Copper Half-Round Bar
Copper Round Bar
Copper Round Bar
Copper Hexagonal Bar
Copper Hexagonal Bar
Copper Threaded Bar
Copper Threaded Bar
Copper Rebar
Copper Rebar
Copper Hollow Bar
Copper Hollow Bar
Copper Precision Ground Bar
Copper Precision Ground Bar
Copper Precision Ground Stock
Copper Precision Ground Stock
Copper triangle bar
Copper Triangle bar
Copper Hex Bar
Copper Hex Bar
Copper Rod
Copper Rod

COPPER ROUND BAR

We supply a wide selection of imperial and metric sizes from 3mm to 8” diameter.

With a high level of dimensional accuracy combined with its resistance to corrosion our copper rod is widely used in everything from electrical components to parts for the chemical industry.

DIA KG/MTR DIA KG/MTR DIA KG/MTR DIA KG/MTR
3mm .064 3/4 2.55 1.3/4 13.90 4.1/2 91.200
1/8 .069 20mm 2.79 45mm 14.175 4.3/4 101.8
3/16 .160 13/16 2.97 1.7/8 15.995 5 113
5mm .179 7/8 3.50 50mm 17.46 5.1/2 136.6
6mm .257 25mm 4.375 2 18.050 6 162.610
1/4 .280 1 4.50 2.1/8 20.83 6.1/4 176.4
5/16 .440 1.1/16 5.21 2.1/4 22.967 6.1/2 190.8
8mm .448 28mm 5.48 2.3/8 25.410 7 221
3/8 .635 1 .1/8 5.70 2.1/2 28.440 7.1/2 254
10mm .715 30mm 6.27 2.5/8 31.04 8 289
7/16 .870 1.3/16 6.369 2.3/4 34.120
12mm 1.029 1.5/16 7.77 3 40.64
9/16 1.440 1.3/8 8.590 3.1/4 47.750
15mm 1.575 35mm 8.575 3.1/2 55.100
5/8 1.704 1.1/2 10.16 3.3/4 62.5
16mm 1.780 40mm 11.200 4 72.25
11/16 2.13 1.5/8 11.900 4.1/4 81.700

COPPER SQUARE BAR

Our square bar is produced in cross sectional sizes ranging from ¼” to 4” and is precision drawn to a high level of dimensional tolerance at any length.

By providing a comprehensive range of copper square bar we aim to provide the right size of product to suit your specific operation – helping your business to perform efficiently and cost-effectively.

SIZE KG/MTR SIZE KG/MTR SIZE KG/MTR SIZE KG/MTR
1/8 .091 10mm .894 7/8 4.329 1.3/4 17.850
3/16 .204 7/16 1.112 1 5.730 2 23.50
6mm .320 12mm 1.280 1.1/8 7.353 2.1/2 36.610
1/4 .360 1/2 1.430 1.1/4 9.184 2.3/4 43.60
5/16 .570 5/8 2.253 1.1/2 12.900 3 52.360
3/8 .820 3/4 3.210 1.5/8 15.342 4 92.21

COPPER IMPERIAL FLAT BAR

An extensive range of flats are available in both imperial and metric widths and thickness combinations to ensure that we can provide the right product to match your individual needs.

A superior level of corrosion resistance ensures that our copper flat bar is ideal for many high specification construction projects or ornamental features whilst its high conductivity make it a prime choice for the production of switchgear connections.

Copper flat bar can be machined, brazed, soldered or welded to produce components for a range of architectural or electrical components.

We have most standard sizes of copper flat in stock, ready to cut to length to meet your exact specifications. With a network of branches throughout the India & overseaswe are able to deliver to all areas of any country within short timeframes.

WIDTH (INS) - KG/METRE THICKNESS (INS)
1/16" 3/32" 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 1" 1 1/2" 2"
1/4" 0.135 0.177 0.261 0.356
5/16" 0.112 0.448
3/8" 0.135 0.202 0.266 0.406 0.532 0.675 0.817
1/2" 0.177 0.266 0.356 0.532 0.712 1.064 1.44
5/8" 0.224 0.335 0.452 0.677 0.903 1.356 1.79 2.26
3/4" 0.266 0.404 0.541 0.812 1.08 1.62 2.16 2.7 3.27
1" 0.358 0.532 0.722 1.08 1.44 1.8 2.16 2.89 3.6 4.32 5.76
1 1/4" 0.885 1.352 1.8 2.23 2.7 3.61 4.43 5.44 7.22
1 1/2" 0.541 0.81 1.08 1.62 2.17 2.69 3.25 4.33 5.44 6.5 8.56 12.66
1 3/4" 0.631 1.26 1.9 2.53 3.15 3.79 5.05 7.59
2" 1.07 1.44 2.16 2.89 3.61 4.33 5.77 7.23 8.67 11.58 17.52 23.16
2 1/4" 1.63 2.43 3.59 4.06 4.87 6.5 10.77 13
2 1/2" 1.798 2.71 3.61 4.46 5.41 7.18 8.99 10.83 14.4 21.7 28.8
2 3/4" 2.976 3.966 4.93 5.95 7.93 9.9
3" 2.165 3.25 4.33 5.4 6.5 8.66 10.83 12.96 17.26 25.42 34.5
3 1/4" 3.51 4.69 7.03 18.76
3 1/2" 5.05 6.26 7.59 10.07 12.56 12.96 15.15
4" 2.88 4.33 5.77 7.22 8.66 11.55 14.37 17.2 23 34.64 46.33
4 1/2" 3.25 6.49 9.74 12.99 16.27 1948 26
5" 7.22 9 10.83 14.44 17.98
5 1/2" 7.94
6" 4.3 6.5 8.66 12.99 17.32 21.62 25.98 34.64 51.84 63.3
8" 11.51 23.1 34.65 46.2

COPPER METRIC FLAT BAR

WIDTH (MM) - KG/METRE THICKNESS (MM)
3 4 5 6 6.3 8 10 12 16 20 25
10 0.268 0.356 0.445 0.892
12 0.321 0.428 0.535 0.642
14 0.501 0.752
15 0.401 0.536 0.802 1.09 1.34
16 0.43 0.569 0.86
20 0.536 0.715 0.896 1.073 1.43 1.78
25 0.67 0.893 1.12 1.338 1.41 1.78 2.24 5.6
30 0.802 1.08 1.344 1.608 2.15 2.682 3.2 4.3
38 1.019 2.039 2.719
40 1.073 1.43 1.79 2.15 2.25 2.86 3.58 4.3 5.72 7.15 8.96
50 1.34 1.783 2.23 2.68 2.81 3.57 4.48 5.36 7.15 8.96 11.19
60 2.14 2.68 3.215 4.29 5.36 6.4 8.6
63 2.25 2.81 3.5 3.6 4.5 5.62 11.24
70 1.88 3.75 5 6.256
75 2.1 3.36 4.02 6.71 13.44 16.8
80 3.58 4.29 4.51 5.72 7.15 9.01 11.44 14.3 17.9
100 2.68 3.58 4.48 5.36 5.62 7.15 8.94 10.7 14.3 17.88 22.4
120 5.36 6.42 8.58 10.78 12.84 17.17 21.56
125 5.6 6.71 7.03 11.17
150 4.02 8.04 10.69 13.41 16.08 33.6
160 7.15 8.58 9 11.44 14.3 17.16 22.88
170 15.11
200 10.72 14.3 17.88 21.4 28.6 35.76 44.8
250 13.4 22.33 26.8 35.73 44.66

Value Added services:

Copper round bar cutting service

The Difference Between Copper Round Bar and Precision Ground Bar

Copper Round bar is exactly as it sounds; a long, cylindrical metal bar. Copper Round bar is available in many different diameters ranging from 1/4" up to 24".

Copper Precision Ground Bar, also known as ‘Turned Ground and Polished’ shafting, refers to round bars made with fine precision and high-quality steel. They are polished to ensure flawless and perfectly straight surfaces. The manufacturing process is designed for extremely close tolerances for surface finish, roundness, hardness, and straightness which ensures a long service life with reduced maintenance.

Copper Precision ground bar is manufactured through induction hardening. Induction hardening is a non-contact heating process which uses electromagnetic induction to produce the required heat. The steel is placed into a strong alternating magnetic field which causes an electric current to flow through the metal, generating heat. During this process the core of the steel remains unaffected and retains its physical properties.

Copper Round Bar Price

  • 1/4 in Diameter - Copper Round Bar
    £7.28 (ex VAT)
    £8.74 (inc VAT)
  • 5/16 in Diameter - Copper Round Bar
    £11.44 (ex VAT)
    £13.73 (inc VAT)
  • 25 mm x 6 mm - Copper Flat Bar
    £34.84 (ex VAT)
    £41.81 (inc VAT)
  • 25 mm x 10 mm - Copper Flat Bar
    £57.72 (ex VAT)
    £69.26 (inc VAT)
Please note: Price is subject to change without any prior notice.

Copper Round Bar Equivalent grades

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 Round Bar Chemical Composition

Standard Copper No. Chemical Composition Mechanical Properties
CU% P% Temper Tensile strength (Mpa) Elongation (%) Average Grain Size (mm)
ASTM
B280/62
C12200 >99.9 0.015 to 0.040 >60 >205 >40 >0.040
>50 >245

Round Copper Bar
ASTM B-187, ASTM B-133
Available in 102, 110 and 122 Alloys 12' Standard Lengths

Diameter
In.
Lbs. Per
Foot
Lbs. Per
Length
3/16 .107 1.28
1/4 .190 2.28
5/16 .297 3.56
3/8 .428 5.14
7/16 .583 7.00
1/2 .761 9.13
9/16 .96 11.52
5/8 1.19 14.3
3/4 1.71 20.5
7/8 2.33 28.0
1 3.04 36.5
1 1/8 3.85 46.2
1 1/4 4.76 57.1
1 1/2 6.85 82.2
     
     
Diameter
In.
Lbs. Per
Foot
Lbs. Per
Length
1 5/8 8.67 104.0
1 3/4 9.32 112.0
2 12.2 146.0
2 1/4 15.4 185.0
2 3/8 17.2 206.0
2 1/2 19.0 228.0
2 3/4 23.0 276.0
3 27.3 328.0
3 1/2 37.3 448.0
4 46.7 584.0
4 1/2 61.4 737.0
5 75.9 911.0
5 1/2 92.0 1104.0
6 109.5 1314.0
8 194.6 2335.0
     
Available in bare, silver, or tin plated

Square Copper Bar
ASTM B-187, ASTM B-133
12' Standard Lengths

Size
In.
Lbs. Per
Foot
Lbs. Per
Length
1/2 .969 11.6
3/4 2.18 26.2
1 3.88 46.6
     
     
Diameter
In.
Lbs. Per
Foot
Lbs. Per
Length
1 1/4 6.06 72.7
1 /12 8.72 105.0
2 15.5 186.0
3 34.0 319.0
     
Available in bare, silver, or tin plated

Copper Rectangles CDA 110/102 ETP
ASTM B-152/B-187 
12' Standard Lengths

Thickness 
In.
Width 
in.
Lbs. Per 
Foot
3/32 1 0.362
1/8 1/4 0.122
1/8 1/2 0.242
1/8 5/8 0.303
1/8 3/4 0.363
1/8 1 0.484
1/8 1 1/4 0.606
1/8 1 1/2 0.727
1/8 2 0.969
1/8 3 1.45
1/8 3 1/4 1.57
1/8 3 1/2 1.70
3/16 1/2 0.363
3/16 5/8 0.454
3/16 3/4 0.545
3/16 1 0.727
3/16 1 1/4 0.908
3/16 1 3/8 1.00
3/16 1 1/2 1.09
3/16 1 3/4 1.27
3/16 2 1.453
3/16 2 1/2 1.817
3/16 3 2.18
3/16 4 2.90
1/4 1/2 0.485
1/4 5/8 0.606
1/4 3/4 0.727
1/4 1 0.969
1/4 1 1/4 1.211
1/4 1 1/2 1.453
1/4 1 3/4 1.69
1/4 2 1.938
1/4 2 1/4 1.99
1/4 2 1/2 2.4
1/4 3 2.907
1/4 4 3.876
1/4 4 1/2 4.36
1/4 6 5.814

Thickness In. Width In. Lbs. Per Foot
3/8 1/2 .727
3/8 3/4 1.09
3/8 1 1.453
3/8 1 1/4 1.817
3/8 1 1/2 2.18
3/8 2 2.907
3/8 3 4.36
3/8 4 5.814
3/8 5 7.27
3/8 6 8.72
1/2 3/4 1.45
1/2 1 1.938
1/2 1 1/4 2.42
1/2 1 1/2 2.907
1/2 2 3.876
1/2 2 1/2 4.845
1/2 3 5.814
1/2 4 7.752
1/2 5 9.69
1/2 6 11.628
1/2 8 15.504
5/8 2 4.845
3/4 1 2.907
3/4 1 1/4 3.634
3/4 1 1/2 4.36
3/4 2 5.814
3/4 3 8.721
3/4 4 11.628
3/4 6 17.442
3/4 8 23.256
1 2 7.75
1 2 1/2 9.70
1 3 11.63
1 4 15.51
1 5 19.42
1 6 23.30
1 1/2 2 11.6
2 3 23.2
2 4 31.0

Available in bare, silver, or tin plated
Custom Fabricated busbar machined to print.
Trapezoids available.

Bars available in Square, Full Round, and Radius edges.