Copper Nickel Round Bar Manufacturer

Cupro Nickel Bar Stock and Cuni Welding Rod supplier

Buy Cuni Flat Bar, 1/4 inch Solid Copper Nickel Rod, Cupro Nickel Hex Bar, Cuni Busbar, Cuni threaded rod, Cuni Hollow bar at best price

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

Copper Nickel Round Bar (also known as cupronickel round bar) alloys are widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability. The addition of nickel to copper improves strength and corrosion resistance while allowing the alloy to remain ductile. Copper Nickel Hex Rod is highly resistant to corrosion in seawater. For this reason, Copper alloys Hex Bar, Copper Nickel Square Bar & Copper Nickel Flat Bar is used for piping, heat exchangers and condensers in seawater systems, marine hardware, and sometimes for the propellers, crankshafts and hulls of premium tugboats, fishing boats and other working boats. The most common cupronickel pipes are: 90/10 Cupro-nickel round bar (copper-nickel-iron) or 70/30 Cupro-nickel round bar (copper-nickel-iron).

We have our Associate Stockist of Copper Nickel Forged Bar in across India like Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Surat, Pune, Kochi (Cochin), Visakhapatnam, Vadodra, Bhavnagar, Tirupur, Ankleshwar, Bikaner, Faridabad, Nashik,Chennai, Kolkata, Nagpur, Indore, Thane, Ranchi, Coimbatore, Raipur, Salem, Bhilai, Rajkot, Bhopal, Aurangabad, Mysore, Bhubaneswar, Mangalore, Assam, Siliguri & Bhiwandi.

We have special price of Copper Nickel Rod, Cu-Ni Hollow Bar shapes and mail us to to get best price of Copper Nickel Bar and free sample of Cupro Nickel Polished Bar. We are sure that no other supplier of Copper Nickel Welding Rod as Cold Drawn can offer better price of ASTM B151 Hexagonal Bar and Copper Nickel Threaded Bars.

Steel Tubes India is manufacturer & stockist of Copper Nickel bars, Copper Nickel Bright Round Metric (BRM), ASTM B151 Cu-Ni shaft bars for use in Valve Shafts, Piston Shafts, Pump Shaft, Cylinder Shafts, Boat Shafts and Bearing Bars. Copper Nickel Drawn bars have greater size accuracy, straightness, and increased tensile and yield strength, as well as improved machinability. In addition to standard Cupro Nickel cold drawn bars, it can be supplied as turned and polished, turned ground and polished and drawn ground and polished in shape of square, hexagonal and flat bars. Our custom Cu-Ni Forged Bars are suited for multiple applications and serve a variety of different industries. These ASTM B151 Cu-Ni Forged stepped shafts, Forged Flat Bars & Forged Square Bars tend to be stronger than Cupro Nickel rolled bars due to the solid forged center that is provided via the forging process.

Our Dealers & Distributors in India and USA arrange complete range of Copper Nickel flat bar & Copper Nickel Rebar in shortest time as well at best price, because we maintain Cupro Nickel Round Bar in the form of Rod, Round Bar, Bright Bar, Flat Bar, Hex Bar, Square Bar, Block, Threaded Bar, Ingot, Shaft, Billet, Straight Forging and Extruded Section in stock for sale, so it saves time & cost to procure any size range in Copper Nickel Black Bar stock in rounds, square and flats from any other vendor or Manufacturer of Hot Rolled Cupro Nickel Threaded Bar in India. We also offer Copper Nickel Bright Round Bar lengths are cut, straightened again and the ends are chamfered before the Cu-Ni Bars are polished and tested.

Our online Copper Nickel Round Bar Weight Calculator allows you to calculate an estimate of the weight of different sizes of Cupro Nickel Rods, Copper Nickel Cold Drawn Round Bar, Cu-Ni Bright Round Bar or Copper Nickel Metric Bright Round Bar based on dimensions and shape. Check below table of ASTM B151 Cu-Ni Bright Bar sizing chart which shows nominal size and provides convenient weight data.

Copper Nickel Half Round Bar combines excellent mechanical properties, strength, corrosion resistance, and ease of welding. ASTM B151 Cu-Ni Hex Bar & Copper Nickel Bright Round Bars are mainly use when the highest level of accuracy and precision are needed along with a bright finish.

Steel Tubes India is supplier of Cu-Ni Round Rods as Cold Drawn, Centre less Ground & Polished, Peeled, Smooth turned or Rough turned. We are stocking distributor of ASTM B151 Peeled Bar. We offer best price of ASTM B151 Cu-Ni Bars in India & Europe. Special price offer on Copper Nickel Rectangular Bar and Copper Nickel octagonal Bar. Cupro Nickel Bright Bar, Cu-Ni Flat Bar and large diameter Cu-Ni Square Bars are available in more than 60 types of thickness & sizes. Buy Copper Nickel Bright Ground Bar stock at best price. Compare our Copper Nickel Rod price with ASTM B151 Cu-Ni Round Bars price in China.

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Check price of Inconel 718 Round Bar in India

Inconel 718 Round Bar


Copper Nickel Round Bar Specification

Metric Sizes - DIN 17664 / BS 2872 / ASTM B151
Imperial Sizes - BS 2872 / ASTM B151 / MIL-C-15726


BARS 90/10 
MM 11/MM13 2872/2874 CN 102 17664/17672


BARS 90/10 
B 151/ B 249 UNS C 70600 C-15726 C 70600

Copper Nickel Round bar Grades
Specification ASTM B151
Copper Nickel Round bar size Diameter: 3mm~800mm
Copper Nickel Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Copper Nickel Square bar size 4mm*4mm~100mm*100mm
Copper Nickel Flat bar size Thickness: 2mm~100mm
Width: 10mm~500mm
Copper Nickel Hex Bar size 2mm~100mm
Copper Nickel Billet Size 1/2" to 495mm Diameter
Copper Nickel Rectangles Size 33mm x 30mm to 295mm x 1066mm
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 Nickel Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod
Copper Nickel Bar Type Drawn Bar, Rolled Bar, Forged Bar, GFM Forged Bar, Open Die Bar, Forged Stepped Shafts, Forged Flat Bar, Forged Square Bar
Also Check price list of Inconel Round Bar, Inconel 625 Round Bar, Inconel 718 Round Bar, Hastelloy Round Bar, Monel Round Bar, Titanium Round Bar, Copper Nickel Bar, Stainless Steel Round Bar
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 Nickel Round Bar conforms to NACE MR0175/ISO 15156

Type SIZES (mm) SIZES (Inches) ISO Tolerance
Cold Drawn and Polish 3.00 – 75.00 1/8” – 3.00” h8-h9-h10-h11, ASTM B151
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 B151

Copper Nickel Bar Stock

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

Value Added services for Copper Nickel Round Bar:

The Difference Between Copper Nickel Round Bar and Copper Nickel Precision Ground Bar

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

Copper Nickel 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. Copper Nickel Centerless ground bar is typically produced by turning and grinding the surface to a specified size.

Copper Nickel 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 Nickel Round Bar Delivery condition

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

Typical applications of Copper Nickel Rounds

  • Marine hardware
  • Fittings
  • Flanges
  • Condenser taper tube plugs

Copper Nickel Bars stock list

Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).

5.0 mm 45.0 mm
6.0 mm 50.0 mm
7.0 mm 55.0 mm
8.0 mm 60.0 mm
9.0 mm 65.0 mm
10.0 mm 70.0 mm
12.0 mm 75.0 mm
16.0 mm 80.0 mm
20.0 mm 90.0 mm
25.0 mm 100.0 mm
30.0 mm 130.0 mm
35.0 mm 160.0 mm
40.0 mm 200.0 mm

Copper Nickel Round Bar Price

Diameter Length Price
1/4" Dia 36" $15.99
1/4" Dia 72" $30.73
3/8" Dia 12" $14.99
3/8" Dia 36" $22.97
3/8" Dia 72" $44.70
7/16" Dia 12" $15.99
7/16" Dia 36" $27.96
7/16" Dia 72" $63.66
1/2" Dia 12" $17.98
1/2" Dia 36" $32.95
1/2" Dia 72" $64.66
5/8" Dia 12" $21.98
5/8" Dia 36" $45.93
5/8" Dia 72" $90.61
3/4" Dia 12" $26.97
3/4" Dia 36" $61.90
3/4" Dia 72" $121.54
1" Dia 6" $24.97
1" Dia 12" $40.94
1" Dia 36" $101.82
1" Dia 72" $185.40
1 1/8" Dia 6" $28.96
1 1/8" Dia 12" $48.92
1 1/8" Dia 36" $115.64
1 1/8" Dia 72" $229.12
1 1/2" Dia 6" $43.93
1 1/2" Dia 12" $77.86
1 1/2" Dia 36" $196.69
1 1/2" Dia 72" $359.80
1 3/4" Dia 6" $59.90
1 3/4" Dia 12" $102.81
1 3/4" Dia 36" $264.99
1 3/4" Dia 72" $483.74
Please note: Price is subject to change without any prior notice.

Cupro Nickel Round Bar, Cu-Ni Rods, Cupro Nickel Hex Bar Supplier

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