COPPER NICKEL ROUND BAR MANUFACTURER IN INDIA

Cuni Hex Bar and Copper Nickel Rod supplier in Mumbai

copper nickel round bar manufacturer

Copper nickel or cupro-nickel round bars are specifically designed to work across different seawater applications. A Copper Nickel Round Bar is designed with a circular cross-sectional area. These bars provide support and stability to different systems in structural applications. The Cupro Nickel Round Bar possesses high strength and showcases enhanced corrosion and oxidation resistance properties across harsh environments. A Copper Nickel Rod is a thin straight bar that is very versatile and has enhanced malleability and possesses a good surface finish. The Cupro Nickel Rod has an excellent melting point and can be produced in square, round, rectangular and hexagonal shapes. A Copper Nickel Hex Bar is designed via a hexagonal cross-section. The unique bar is fixed with bolts and screws or can be welded securely. The Cupro Nickel Flat Bar is designed with a rectangular cross-sectional area. These flat bars possess good strength and toughness. The case hardened bar has good weldability and ductility. A Cuni Square Bar has a square cross-sectional area. These bars are seen in general assembly or manufacturing units. They are also seen in repairs and ornamental applications.

Copper Nickel Forged Bar is produced at extreme pressures giving the bars enhanced strength. These bars have a finer grain structure and possess lower surface porosity. We use the best Copper Nickel Bar Stock raw materials that are utilized in metalworking and manufacturing systems. These stocks are available in a wide spectrum of sizes to meet different customer requirements. Our institution is amongst the top echelons of Copper Nickel Round Bar manufacturers in India who have a vast stock of inventory of stock that can suit different industries.

MANUFACTURER & SUPPLIER OF CUPRO NICKEL FLAT BAR AND CUNI SQUARE BAR IN ANNEALED AND BRIGHT FINISH, VIEW COPPER NICKEL ROD PRICE LIST AND WEIGHT CHART

MANUFACTURING SIZE RANGE OF CUNI BAR

ShapeBore Size
Copper Nickel Hollow Rods20 mm min and OD 100 mm max
Cupro Nickel Round Rods8 To 100 mm
Cunifer Hex Bar10 To 60mm
Cuni Square Bar10 To 60mm
Cupronickel Flat BarMin 10mm Thickness and Width 120mm max
Copper Nickel Alloy BilletsUp to 200 mm
Cu-Ni IngotsAs per Client’s specification

COLD DRAWN CUPRONICKEL BAR SIZES

Copper Nickel Round Bar
Metric Size6.35 mm to 88.9 mm
Imperial Size0.25 in to 3.5 in
Cupro Nickel Square Bar
Metric Size6.35 mm to 35 mm
Imperial Size0.25 in to 1.25 in
Cunifer Flat Bar
Metric Size15 mm to 35 mm x
Imperial Size4 mm to 12.7 mm
Cuni Hex Bar
Metric Size6.35 mm to 69.85 mm A/F
Imperial Size0.25 in to 2.75 in

HOT ROLLED COPPER NICKEL ALLOY BAR SIZES

Copper Nickel Round Bar
Metric Size20 mm to 450 mm
Imperial Size0.75 in to 17.7165 in
Cupro Nickel Square Bar
Metric Size20 mm to 450 mm
Imperial Size0.75 in to 17.7165 in
Cunifer Flat Bar
Metric Size0.5905 in to 1.3779 in x
Imperial Size0.1574 in to 0.5 in

CU-NI SQUARE BAR WEIGHT

Squares
C
mm
Theoretical weight
Kg/m
 
20 x 20 mm3.57
30 x 30 mm8.05
40 x 40 mm14.26
50 x 50 mm22.35
60 x 60 mm32.25
70 x 70 mm43.80
80 x 80 mm57.16
90 x 90 mm72.44
100 x 100 mm89.50
10 x 10 mm0.90

MOST IMPORTANT TESTS FOR COPPER NICKEL ROUND BAR SHOULD PERFORM BY MANUFACTURERS

APPLICATION OF COPPER NICKEL ROUND BAR

COPPER NICKEL BAR DIMENSIONS

Round RodHexagonal BarSquare BarFlat Bar
D
mm
Theoretical weight Kg/mH
mm
Theoretical weight Kg/mC
mm
Theoretical weight Kg/mL x I mmTheoretical weight Kg/m
100.70121.1110 x 100.9020 x 101.70
151.58141.5120 x 203.5730 x 102.67
202.80172.2730 x 308.0540 x 103.57
254.39192.7840 x 4014.2640 x 207.13
306.32223.7350 x 5022.3545 x 3012.05
358.60244.4360 x 6032.2550 x 208.90
4011.20275.6470 x 7043.8060 x 2010.75
4514.20306.9780 x 8057.1660 x 3016.13
5017.55327.9290 x 9072.4460 x 4021.90
5521.20369.96100 x 10089.5080 x 2014.30
6025.303710.77  80 x 4028.57
6529.703811.13  90 x 3024.15
7034.404012.35  90 x 6048.30
7539.404112.98  100 x 5044.75
8044.904213.59  100 x 7062.45
8550.704616.30  120 x 3032.12
9056.905019.36  120 x 4042.82
9563.105523.40  120 x 6064.23
10069.876027.90  120 x 8085.65
10577.036532.60    
11084.547038.55
11592.407544.25
120100.618049.53
125109.008555.93
130118.00  
140136.00
150157.00
160179.00
170206.00
180228.00
190257.50
200280.00
250445.80
285570.50
GAM MM11/ GAM MM13 (French Navy)DIN 17664 / Alloy 2.0872BS 2872 Alloy CN 102-OASTM B151 UNS C70600
FRANCEGERMANYUNITED KINGDOMU.S.A

COPPER NICKEL ROUND BAR CHEMICAL COMPOSITION

Compositions for Cupro Nickel Bar

COMMERCIAL

UNS No.Copper + SilverNickel + CobaltManganeseLeadIronZincPhosphorusSulfurCarbon
C71500remainder29.0-33.01.0 max0.05a max0.40-1.01.0a   
C7152065.0 min29.0-33.01.0 max0.020.40-1.00.50.02 max0.02 max0.05 max

MIL-C-15726

UNS No.CopperNickel + CobaltManganeseLeadIronZincPhosphorusSulfurCarbonCu + plus elements with specific limits, min
C7150065.0 min29.0-33.01.0 max0.02 max0.40-1.00.50 max0.02 max0.02 max0.05 max99.5

MIL-T-16420

UNS No.Copper + SilverNickel + CobaltManganeseLeadIronZincPhosphorusSulfurCarbonCu + plus elements with specific limits, min
C7150065.0 min29.0-33.01.0 max0.02 max0.40-1.00.50 max0.02 max0.02 max0.05 max99.5

MIL-T-15005

UNS No.Copper + SilverNickel + CobaltManganeseLeadIronZincPhosphorusSulfurCarbon
C71500remainder29.0-33.01.0 max0.02 max0.40-1.00.50 max0.02 max0.02 max0.05 max

Physical Properties for Copper Nickel Round Bar

Density @ 68° F0.323 lb/in3
Melting Range2140-2265o F
Hot FormabilityGood
Cold FormabilityGood
Machinability rating (C360 = 100)20
BrazingExcellent
SolderingExcellent
Gas-shielded arc weldingExcellent
Oxy-acetylene weldingGood
Carbon-arc weldingNot recommended
Coated metal-arc weldingGood
Resistant welding: spot and seamGood
Resistance Welding: buttGood

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