Copper nickel round bar

Copper Nickel Round Bar

Cupronickel rod suppliers in UAE

Not finding specific size with your current stockists? Get connected with verified suppliers pipingmaterial.ae

Finding quality raw material for your round bars can be difficult if you do not know where to search for it. Check out pipingmaterial.ae, your one stop place where you can get connected with the top copper nickel round bar manufacturers, suppliers & stockists.

Getting the right size for your cupro nickel round bar is very important for efficient application. If you’re unable to find the right size at your current stockist, then please check out our website pipingmaterial.ae. We have listed some top stockists here who offer high quality products in custom sizes at the best price.

Concern about if the order is not delivered and the supplier has requested an amendment rate of copper nickel bar in the Middle East countries? Market rate of cupro nickel round bar available online

Copper nickel round bar specification


Copper Nickel Round Bar specification

Please get in touch with the above-mentioned copper nickel round bar suppliers for larger sizes; they
are based in the United Arab Emirates.
Copper nickel round bar size Copper nickel alloys flat bar size Cupro nickel hex bar size
8 To 100 mm
  • Thickness: Min 10mm
  • Width: 120mm max
10 to 60mm
Cupronickel bar ASTM Standard Cuni square bar size ASTM B151 copper nickel billets size
  • ASTM B151 | ASME SB 151
  • MILITARY MIL-C-15726
10 to 60mm Up to 200 mm
ASME SB151 copper nickel hollow bar sizes Cunifer rod grades Cupro nickel alloy bright bar standard length
OD: 20 to 100 mm max 100 and 3660mm
Cu ni alloy rectangular bar supply state Elongation Cupro nickel metal rounds finish
  • Cold Drawn Polished
  • Annealed
  • Cold Drawn Centreless Ground & Polished
30 %
  • Matte Finish
  • Mirror Surface Finish
  • Brushed Finish
Melting point Density Temperature range
2140-2265oF 0.323 lb/in3 650° C (1200° F)
Cu-Ni rod shape Cupro nickel bar stock value added services Copper nickel alloys polished bar tolerances
  • Rectangular
  • Hollow
  • Square
  • Bright
  • Hexagonal
  • Round
  • Threaded
  • Heat Treatment
  • Rigidizing
  • Custom Packing
  • Folding
  • Turn, Ground, and Polishing
  • Surface Machining
  • Shearing
  • Production Bar Cutting
  • Chemical Milling
  • Precision Grinding
  • Trepanning

To get in touch with the distributors, stockholders, and copper nickel round bar stockists of these
services
directly, use
email or chat.

  • H8
  • H9
  • H10
  • H11
  • H12
  • H13
  • K9
  • K10
  • K11
  • K12 or custom
Cupronickel cold drawn bar weight formula Cuni round bar heat treatment Hardness range
  • Cupro nickel round bar: Diameter (mm) X Diameter (mm) X 0.00623 = Wt. per Mtr.
  • Cuni hex bar: Size (mm) X Size (mm) X 0.00680 = Wt. per Mtr.
  • Cunifer flat bar: Width (mm) X Thickness (mm) X 0.00798 = Weight per Mtr.
  • Cu-Ni square bar: Size (mm) X Size (mm) X 0.00788 = Wt. per Mtr.
  • Annealed
  • Solution Annealed
50 HRC
Most common types of cu ni alloy round bar ASTM B151 copper nickel hot rolled bars condition Manufacturing technique of cupro nickel alloy bar
  • Copper Nickel round bar
  • Cupro Nickel flat bar
  • Cuni hex bar
  • Cupronickel square bar
  • ASTM B151 copper nickel rectangular bar

Compare our costs and turnaround times to those of other copper nickel round bar stockists.

  • Annealed
  • Hardened & tempered
  • Precipitation hardened.
  • Forged
  • Cold rolled
  • Hot rolled
  • Cold drawn
Certification of cuni alloy annealed bar Cutting technique of cupro nickel metal forged bar Cupro-nickel metal hexagonal bar features
  • HS Code Commercial Invoice
  • Laboratory Test Certificate from Govt. Approved Lab
  • EN 10204 3.2 Material Test Certificates (MTC)
  • NACE certified
  • IGC practice E
  • Fumigation Certificates
  • EN 10204/3.1B, EN 10204 3.1
  • Form A for Generalized System of Preferences (GSP)
  • Raw Materials Certificate
  • DFARS compliant
  • Surface roughness measurement
  • Third Party Inspection Report
  • Moisture testing report
  • Heat Treatment Charts
  • Initiation of pilot arcing
  • Generation the main arc
  • Localize heating and melting
  • Material ejection
  • Arc movement
  • Impeccable finish
  • Enhanced service life
  • High strength
  • Heat resistance
  • Durable functioning
  • Corrosion resistant
  • Excellent conductivity
  • Precisely designed
Copper nickel metal forged cold drawn bar benefits Cu-Ni round bar marking ASME SB151 copper nickel peeled round bars applications
  • Good fabricability
  • Seawater corrosion
  • Low macrofouling rates
  • Excellent resistance
  • Specification
  • Material Grade
  • Nominal Size
  • Schedule or Wall Thickness
  • Method of Manufacturing
  • Heat Number
  • Manufacturer’s Name or Custom Logo – on request
  • Hydraulic tubing
  • Brake tubing
  • Seawater cooling
  • Condensers
  • Piping
  • Platform riser
  • Firewater systems
  • Heat exchangers
  • Leg sheathing

The copper nickel round bar suppliers listed above were ex-stock and had previously supplied to a
number of
countries,
including Nigeria, Tunisia, Morocco, Mauritius, Middle East, Saudi Arabia, Egypt, South Africa, and
United States.

Cu-Ni forged round bar documentation offered Cuni alloy bright bar packaging Cu ni alloy round bar production process
  • Copy of Invoice
  • Copy of Packing List indicating details of Sizes, quantity, weight, thickness etc.
  • Manufacturer’s Mill Test Certificate certifying, Heat No, finish, Chemical Composition, Grade
    etc
  • Country of Origin Certificate (Original)
  • Bill of Lading.
  • Environmentally friendly poly bags
  • Wooden Boxes
  • PE Fabric Bundles
  • Crates (steel/wooden)
  • Special crates for with each radius separated
  • Bundles (hexagonal)
  • Wrapped in plastic or standard seaworthy export packing
  • Custom
  • Physical and Chemical Analysis of Raw Materials
  • Heating
  • Hot Rolling
  • Quality Inspection
  • Water Quenching
  • Physical Testing
  • Packaging
Copper nickel alloys hex bar payment term Cupro nickel bar size tolerances Cupronickel rectangular bar temper
  • LC
  • TT
  • West union
  • Paypal
h10 and h11 AT110 (Hard)
Cuni round bar testing requirements Cunifer square bar delivery time Cupro nickel alloy rod welding method
  • Flattening and Flaring Tests
  • PMI Test
  • Eddy Current Test
  • Radiographic Test
  • Pitting Corrosion Test
  • Buckling and Crushing Test

Effective and concise correspondence with the above-mentioned dealers, distributors, and copper
nickel round
bar stockists

  • Generally it is 7-10 days if its in stock
  • 15-20 days if its not in stock
  • Gas tungsten Arc Welding
  • Resistance Welding
  • Gas Metal Arc Welding
  • Shielded Metal Arc Welding

HS code of copper nickel rod

HSN Code Product Description
74072220 Copper nickel round bar

Various types of copper nickel round bar

Copper nickel rod

Copper nickel rod

Copper nickel alloys flat bar

Copper nickel alloys flat bar

Cupronickel hexagonal bar

Cupronickel hexagonal bar

Cupro nickel square bar

Cupro nickel square bar

Cuni rectangular bar

Cuni rectangular bar

ASTM B151 copper nickel bright bar

ASTM B151 copper nickel bright bar

ASME SB151 copper nickel rounds

ASME SB151 copper nickel rounds

Cunifer shaft

Cunifer shaft

Cupro nickel alloy billet

Cupro nickel alloy billet

Cuni bloom

Cuni bloom

Cunifer bar stock

Cunifer bar stock

Copper nickel alloys polished bar

Copper nickel alloys polished bar

ASTM B151 copper nickel cold drawn bar

ASTM B151 copper nickel cold drawn bar

cupronickel bright drawn round bar

cupronickel bright drawn round bar

Cu-Ni hot finished round bar

Cu-Ni hot finished round bar

Cupro nickel cold finished round bar

Cupro nickel cold finished round bar

Copper Nickel threaded bar

Copper Nickel threaded bar

Cu-Ni hot rolled bars

Cu-Ni hot rolled bars

Cuni alloy annealed bar

Cuni alloy annealed bar

Copper nickel metal forged bar

Copper nickel metal forged bar

Cupro-nickel metal forged cold drawn bar

Cupro-nickel metal forged cold drawn bar

Cu ni alloy ground and rolled polished bars

Cu ni alloy ground and rolled polished bar

Cupro nickel metal peeled round bars

Cupro nickel metal peeled round bars

Cupro nickel alloy forged round bar

Cupro nickel alloy forged round bar

Cold rolled cupro nickel bar sizes

Cuni hex bar
Metric Size (mm) 6.35 to 69.85 A/F
Cunifer flat bar (mm)
Metric Size 15 to 35 x
Cupro nickel square bar
Metric Size (mm) 6.35 to 35
Copper nickel round bar
Metric Size (mm) 6.35 to 88.9

Copper nickel bar dimensions

Square Bar Round Rod Hexagonal Bar Flat Bar
C mm Weight Kg/m D mm Weight Kg/m H mm Weight Kg/m L x I mm Weight Kg/m
10 x 10 0.90 10 0.70 12 1.11 20 x 10 1.70
20 x 20 3.57 15 1.58 14 1.51 30 x 10 2.67
30 x 30 8.05 20 2.80 17 2.27 40 x 10 3.57
40 x 40 14.26 25 4.39 19 2.78 40 x 20 7.13
50 x 50 22.35 30 6.32 22 3.73 45 x 30 12.05
60 x 60 32.25 35 8.60 24 4.43 50 x 20 8.90
70 x 70 43.80 40 11.20 27 5.64 60 x 20 10.75
80 x 80 57.16 45 14.20 30 6.97 60 x 30 16.13
90 x 90 72.44 50 17.55 32 7.92 60 x 40 21.90
100 x 100 89.50 55 21.20 36 9.96 80 x 20 14.30
60 25.30 37 10.77 80 x 40 28.57
65 29.70 38 11.13 90 x 30 24.15
70 34.40 40 12.35 90 x 60 48.30
75 39.40 41 12.98 100 x 50 44.75
80 44.90 42 13.59 100 x 70 62.45
85 50.70 46 16.30 120 x 30 32.12
90 56.90 50 19.36 120 x 40 42.82
95 63.10 55 23.40 120 x 60 64.23
100 69.87 60 27.90 120 x 80 85.65
105 77.03 65 32.60
110 84.54 70 38.55
115 92.40 75 44.25
120 100.61 80 49.53
125 109.00 85 55.93

Hot rolled copper nickel bar sizes

Cunifer flat bar (inch)
Metric Size 0.5905 to 1.3779 x
Cupro nickel square bar
Metric Size (mm) 20 to 450
Copper nickel round bar
Metric Size (mm) 20 to 450

Cupro nickel square bar weight chart

C (mm) Weight Kg/m
20 x 20 3.57
90 x 90 72.44
100 x 100 89.50
50 x 50 22.35
60 x 60 32.25
30 x 30 8.05
40 x 40 14.26
70 x 70 43.80
80 x 80 57.16
10 x 10 0.90

Difference between copper nickel bar and rod

Copper nickel bar Copper nickel rod
There are several cross-sections for a copper-nickel bar Copper-nickel rod has a circular cross-section
Copper-nickel bars are simple to coil Coiling coper nickel rods is not possible
The copper-nickel rod’s diameter is larger than 12 mm A copper-nickel bar’s maximum thickness is 12 mm

Chemical composition of cupronickel hex bar

Grade Cu Mn Pb Ni Fe Zn
Copper nickel 90/10 88.6 1.0 0.05 9-11 1.8 1.0
Copper nickel 70/30 65 min 1.0 max 0.05 max 29-33 max 0.4-1.0 max 1 max

Copper Nickel Round Bar properties

ASTM B151 copper nickel square bar mechanical properties

Grade Melting Point Yield Strength (0.2%Offset) Density Tensile Strength Elongation
Copper nickel 90/10 2260 F 20000 psi 8.89 g/cm3 50000 psi 30 %
Copper nickel 70/30 2260 F 20000 psi 0.323 lb/in3 at 68 F 50000 psi 30 %

Cunifer rectangular bar equivalent grade chart

Standards Country Copper nickel 70/30 Copper nickel 90/10
UNS North America C71500 C70600
WNR Russia 2.0882 2.0872
ASTM America B151 B151
ASME Australia SB 151 SB 151
JIS Japan
BS United Kingdom
GOST Russia
AFNOR France
EN Europe
AMS United States
ANSI America
SAE United States
AS Australia
DIN German 2.0882 2.0872

Physcial properties of cuni alloy bright bar

Physical Properties
Coated metal-arc welding Good
Carbon-arc welding Not recommended
Hot Formability Good
Density @ 68° F 0.323 lb/in3
Oxy-acetylene welding Good
Brazing Excellent
Melting Range 2140-2265o F
Cold Formability Good
Soldering Excellent
Machinability rating (C360 = 100) 20
Resistant welding: spot and seam Good
Gas-shielded arc welding Excellent
Resistance Welding: butt Good

Schedule and location of the ASME SB151 cu ni alloy rounds delivery

Transport to Changes in cost and delivery date
Bahamas 5 % extra | 60 days
Jamaica 5 % extra | 50 days
Denmark 5 % extra | 35 days
Norway 5 % extra | 45 days
Russia 5 % extra | 20 days
Germany 5 % extra | 21 days
Italy 5 % extra | 28 days
France 5 % extra | 28 days
Uk 5 % extra | 30 days
Ukraine 5 % extra | 60 days
Spain 5 % extra | 30 days
Netherland 5 % extra | 30 days

 

Copper nickel rod can provide surface hardness in excess of 50 hrc

To check cupronickel hex bar hardness, the hardness test needs to be performed. There are different methods like Rockwell hardness test or the Vickers hardness test to do so, wherein the former is more commonly used. A higher Rockwell hardness number indicates a harder material.

To measure the weight of copper nickel material, use a scale after calibrating it properly. Weigh the material by placing it on the scale and take note of the weight displayed on the scale. To get the most accurate measurement, ensure that the material is free of contamination affecting the weight measurement.

The price of both copper and copper nickel bar depends on several factors. This includes the market demand, the size and quantity of the material and the location of the supplier. You can obtain quotes from several suppliers to compare prices, quality and delivery times before deciding on the best option. Do this by visiting pipingmaterial.ae. Here you will get top and verified manufacturers and suppliers.

Similarly, when it comes to deciding which country is better to import the material in UAE, the selection will depend on several points. The factors can include things like shipping costs, import taxes, customs duties and the reputation of the supplier. India and China can be good options.

A copper nickel rod has excellent resistance to corrosion in seawater & other aggressive environments. It is highly ductile which means it can be easily drawn to different forms without breaking. Cuni rods also have good thermal conductivity which makes them suitable for heat exchangers & other heat transfer applications.

Talking about the resistivity, it can change with the specific composition. The alloy contains between 10% to 30% nickel and all the properties depend on the specific chemical composition.

Need for cupronickel hex bar in motorsport, aerospace and mechanical engineering
  1. Marine applications- The Cu-Ni square bar has high corrosion resistance, good mechanical properties and excellent resistance to biofouling.
  2. Heat exchangers- They have good thermal conductivity and corrosion resistance.
  3. Electrical and electronic applications- It is because of their moderate electrical conductivity, low susceptibility to electromigration and good solderability.
  4. Medical equipment- Due to their biocompatibility and antibacterial properties.
  5. Automotive industry- For brake lines, fuel lines and hydraulic systems
  6. Coinage- Due to their durability, wear resistance and high resistance to tarnishing.
  7. Architecture and construction- For roofing, cladding and other exterior applications.
Large selection of cunifer flat bar is offered in a variety of sizes and supply options

The cunifer flat bar and round bar are available in various standard sizes. It may change with the specific grade and manufacturing standards. For flat bars, the standard thickness might range between 3mm – 25mm, the width is between 10mm – 250mm and the length ranges between 2m – 6m.

Similarly, for round bars, the diameter can range between 6mm to 200mm and the length generally lies between 2m to 6m. These are standard sizes which can change with the specific grade and manufacturing standards.

The list below includes Copper Nickel Round Bar grades

Other popular grades