COPPER NICKEL 70/30 PIPE

Cuni 70/30 Welded Pipe and ASTM B466 C71500 Seamless Pipe supplier in India

copper nickel 70 30 pipe

The answer to what is Copper Nickel 70/30 Pipe is that they are made up of an alloy that consists of 70% copper and 30% nickel. They also have trace amounts of other elements like manganese and iron. Due to the chemical composition, the UNS C71500 Pipe has enhanced resistance to corrosion and they have improved strength level than the 90/10 copper nickel pipes. Because of its features, the Cuni 70/30 Pipe is highly demanded across several industries, and they are used in highly demanding applications. It is to be noticed that the ASTM B466 C71500 material has improved corrosion resistance in water with high velocity as well as polluted seawater.

The 70/30 Copper Nickel Seamless Pipe can be easily cold worked. They come with high fabricability and weldability, without any special or specific material considerations. The seamless pipes are stronger and less prone to leakage than the Cuni 70/30 Welded Pipe, and thus they are used in more critical applications.

One of the popular equivalents of 70/30 copper nickel pipe is DIN 2.0882 Pipe. They are easily customizable and their shape, size, dimension, and surface finish can be modified according to the application requirements. The key features offered by MIL-T-16420K Alloy 715 Seamless Pipe would include excellent corrosion resistance in marine environments, resistance to biofouling, along with enhanced strength and toughness. Due to these properties, products made with 70/30 material are used in industries like marine, offshore, chemical processing, and so on.

STOCKIST & SUPPLIER OF CUNI 70/30 PIPE IN SCH 20, 10, 40, 80, 100,120 WALL THICKNESS

copper nickel 70 30 pipes

Copper Nickel 70/30 Pipe

uns c71500 pipe

UNS C71500 Pipe

cuni 70 30 pipe

Cuni 70/30 Pipe

TABLE OF CONTENT

WHAT IS UNS C71500 PIPE?

copper nickel 70 30 pipe supplier

UNS C71500 offers superb corrosion resistance, especially in environments that consist of salt water. The Chemical Composition of Cu-ni 70/30 Pipe is Copper, Cu 70.0 and Nickel, Ni 30.0. WERKSTOFF NR. 2.0882 Pipes has a Density of 8.94 g/cm3 (0.323 lb/in3) and its Melting Point is 1171 °C (2140 °F). Cu 70/30 Seamless Pipes has a Machinability (UNS C36000 (free-cutting brass) = 100%) of 20%. 70/30 Cuni Pipe is used in various applications such as sea water pipe work, fish cages for aquaculture, tubes for power plants and ships and in heat exchangers and condensers.

Other designation equivalent materials to Cu-Ni 70/30 Seamless Pipes are ASME SB395, ASTM B171, ASTM B552, DIN 2.0882, ASME SB171, ASTM B466, ASME SB467, MIL T-15005,  ASTM B432, MIL T-22214, ASME SB111, ASME SB543, SAE J461, ASTM B608, MIL T-16420, ASTM B151, ASME SB359, ASTM F467, ASME SB466, ASTM B543, ASTM B395, ASTM F468, SAE J463, ASTM B359, ASTM B111, ASTM B552, MIL C-15726 and ASTM B122. Cu-Ni 70/30 ERW Pipes consists of 70% copper and 30% nickel alloy, to which are added manganese and iron.

UNS C71500 Welded Pipe has a Tensile Strength, (ultimate) of 372-517 MPa (54000-75000 psi) and a Tensile Strength, [yield (depending on temper)] of 88.0-483 MPa (12800-70100 psi). 70/30 Cupro Nickel Welded Pipe is seen to be in big demand in desalination units, sea water services, offshore fire water systems, hydraulic lines and in pumps, sea water condensers, valves, salt water pipe fittings, sheathing and fittings for ship hulls, salt water flanges valve bodies and various salt water applications.

COPPER NICKEL 70/30 PIPE SIZES

Outside Diameter Wall Thickness Chart THEORETICAL WEIGHT
Nominal Size (inch) Actual Size
( mm)
Actual WT
(mm)
Actual WT
(inch)
Kg/m Lb/Ft
 Copper Nickel 70/30 Seamless Pipes
1/8 10,29 1,47 0,058 0,36 0,24
1/4 13,72 1,65 0,065 0,56 0,38
3/8 17,15 1,65 0,065 0,72 0,48
1/2 21,34 1,65 0,065 0,91 0,61
3/4 26,67 1,65 0,065 1,16 0,78
1 33,4 1,65 0,065 1,47 0,99
1 1/4 42,16 1,83 0,72 2,07 1,39
1 1/2 48,26 1,83 0,72 2,39 1,60
2 60,32 2,11 0,083 3,45 2,32
2 1/2 73,03 2,11 0,083 4,20 2,82
3 88,9 2,41 0,095 5,85 3,93
3 1/2 101,6 2,41 0,095 6,71 4,51
4 114,3 2,77 0,109 8,68 5,83
5 141,3 3,18 0,125 12,34 8,29
6 168,3 3,4 0,134 15,75 10,58
8 219,1 3,4 0,134 20,60 13,84
 7030 Copper Nickel Seamless Pipes OR ASTM B466 UNS C71500 Welded Pipes
10 273,05 3,4 0,134 25,75 17,30
12 323,9 3,96 0,156 35,58 23,91
14 355,6 4,19 0,165 41,35 27,79
16 406,4 4,19 0,165 47,33 31,81
18 457 4,57 0,18 58,07 39,02
20 508 4,57 0,18 64,62 43,42
 UNS C71500 Welded Pipes
24 610 4,57 0,18 77,71 52,22
30 762 6,35 0,25 134,77 90,56

7030 COPPER NICKEL PIPE SPECIFICATIONS

Cuni 70/30 Welded Pipe and UNS C71500 Pipe manufacturer in India, view DIN 2.0882 Pipe dimensions and sizes

Specification ASME B36.19 M, MIL-T-16420K Alloy 715
Trade Name Cunifer 70/30, UNS C71500, CuNi 70/30, Cupro Nickel 70/30 Pipes, 70/30 Cu, Alloy 715
Pressure Rating
  • 14BAR, 16BAR, 20BAR
  • MIL-T-16420K: Class 200, Class 500, Class 700
  • PN10, PN14
Seamless Pipes size 4 to 219mm W. T.: 0.5 to 20mm / DN 15 - DN 400
Welded Pipes Size 5.0 mm - 1219.2 mm
Pipes Schedule Thickness Chart SCH5/ 5S, SCH10/ 10S, SCH40/ 40S, STD, SCH80, SCH160
Temper Annealed, Light-drawn, hard-drawn
Manyfacturing Type Welded, LSAW, CEW, DOM, Fabricated, EFW, Redrawn, Seam-Welded, Seamless, CDW, ERW
Tolerance Meets all UNS 7060x Pipe standard requirement
Length & End Cut-Length, Plain-End, Single-Random, Treaded, Double-Random, Beveled-End
Material Test Certificates (MTC) All 7030 Copper Nickel Pipe material supplied with MTC EN 10204 3.1, 3.2
Weight Calculator Formula
  • Copper Nickel 70/30 pipes weight ( kg/m ) = OD*(OD-THK)*0.028

THK = thickness , OD = 7030 Copper Nickel pipes outer diameter

ASTM B466 UNS C71500 PIPE PRICE LIST

Manufacturer of C71500 Copper Nickel Round Pipe in Mumbai, view MIL-T-16420K Alloy 715 Seamless Pipe price in India

Supplier of Size Range Price List
Copper Nickel 70/30 Pipes, Seamless 1.5 MTR LONG FOB Price: US $ 130 - US $ 132 per piece
7030 Copper Nickel Pipes 7MM O.D * 0.5MM FOB Price: US $ 10 - US $ 12 per kg
ASTM B466 UNS C71500 Smls Pipes 16 MM OD * 1.0 MM, 2880mm long FOB Price: US $ 6 - US $ 8 per piece
Annealed UNS C71500 Pipes   FOB Price: US $ 900 - US $ 910 per meter
Annealed, CuNi 70/30 Seamless Pipes NPS 1 1/2 , 3.81 Thick, 12 TO 20 feet long FOB Price: US $ 75 - US $ 80 per meter

UNS C71500 SEAMLESS PIPE

Cunifer 70/30 Welded Pipe and 70/30 Copper Nickel Seamless Pipe supplier in Mumbai, strict quality control, supply ASTM B466 UNS C71500 with MTC en 10204 type 3.1

copper nickel sch 160 pipe

Copper Nickel 70/30 Seamless Pipe

copper nickel sch 40 pipe

Seamless 7030 Copper Nickel Pipe

CUNI 70/30 WELDED PIPE

copper nickel 70 30 welded pipe

Copper Nickel 70/30 Welded Pipe

uns c71500 erw pipe

UNS C71500 ERW Pipe

TYPES OF COPPER NICKEL 70/30 PIPE

copper nickel sch 160 pipe

SCH 160 Copper Nickel 70/30 Pipe

copper nickel sch 40 pipe

SCH 40 7030 Copper Nickel Pipe

copper nickel schedule 80 pipe

Schedule 80 ASTM B466 UNS C71500 Pipe

copper nickel 200 pipe

Class 200 UNS C71500 Pipe

copper nickel 700 pipe

Class 700 CuNi 70/30 Pipe

copper nickel sch 20 pipe

SCH20 7030 Cupro Nickel Pipe

copper nickel seamless pipe

Cupro Nickel 70/30 Seamless Pipe

copper nickel welded pipe

70 30 Nickel Copper Alloy Welded Pipe

copper nickel erw pipe

Alloy 715 ERW Pipe

copper nickel annealed pipe

70/30 Cu Annealed Pipe

copper nickel thick wall pipe

Copper Nickel 70/30 Thick Wall Pipe

copper nickel thin wall pipe

7030 Copper Nickel Thin Wall Pipe

copper nickel custom pipe

ASTM B466 UNS C71500 Custom Pipe

copper nickel round pipe

UNS C71500 Round Pipe

copper nickel efw pipe

CuNi 70/30 EFW Pipe

7030 CUPRO NICKEL PIPE DIMENSIONS

Outside Diameter (OD) Cuni 70/30 Pipes
Pressure: 20 barPressure: 16 bar
OD Pipes Wall Theoretical Pipes Wall Theoretical
thicknessWeightthicknessWeight
Imperial
Nominal
Metric
Actual
inchDNmmmmKg/mmmKg/m
1/81010.2610.26
1/41210.3110.31
3/8101620.7920.79
1/2152021.0121.01
3/4202521.321.3
125302.51.932.51.93
1 1/432382.52.52.52.5
1 1/24044.52.52.952.52.95
250572.53.832.53.83
2 1/26576.12.55.172.55.17
38088.92.56.072.56.07
410010838.8538.85
5125133310.95310.95
61501593.515.29313.14
7175193.73.518.7316.07
8200219.14.527.12424.17
102502675.540.394.533.18
12300323.9762.35.549.18
14350368880.896.565.99
16400419.19103.64781
18450457.29.5119.458100.93
2050050811153.548.5119.24
2460061013217.9710.5176.79
2870071115293.2212235.58
3280081317380.0613.5303.14
3690091419477.615.5391.14

COPPER NICKEL 70/30 PIPE TOLERANCES

COPPER NICKEL 70/30 PIPE TOLERANCES

CUPRO NICKEL 70/30 PIPE STRAIGHTNESS

tolerance

70 30 NICKEL COPPER ALLOY PIPE STANDARD COMPARISON CHART

  ASTM B466
C70600
MIL-T-16420K
C70600
DIN 86019
CuNi10Fe1.6Mn
2.1972
BS 2871
CN 102
EEMUA 234
UNS 7060X
JIS H 3300
C7060
Ni% 9.0-11.0 9.0-11.0 9.0-11.0 10.0-11.0 10.0-11.0 9.0-11.0
Fe% 1.0-1.8 1.0-1.8 1.5-1.8 1.0-2.0 1.5-2.0 1.0-1.8
Mn% Max.1.0 Max1.0 0.5-1.0 0.5-1.0 0.5-1.0 0.2-1.0
C% Max.0.05 Max.0.05 Max.0.05 Max.0.05 Max.0.05  
Pb% Max.0.02 Max.0.02 Max.0.03 Max.0.01 Max.0.01 Max.0.05
S% Max.0.02 Max.0.02 Max.0.015 Max.0.05 Max.0.02  
P% Max.0.02 Max.0.02 Max.0.02   Max.0.02  
Zn% Max.0.50 Max.0.05 Max.0.15   Max.0.20 Max.0.50
Zr%     Max.0.03      
Others     Max.0.30 Max.0.30 Max.0.30  
Cu% Balance Min.86.5 Balance Balance Balance Cu+Ni
+Fe+Mn
Min.99.5

APPLICATION OF COPPER NICKEL 70/30 PIPE

TEMPERATURE AND WORKING PRESSURE OF ALLOY 715 PIPE

16 bar/ 232 psi Copper Nickel 70/30 Pipes 20 bar/ 290 psi 7030 Copper Nickel Pipes
-29°C/-20°F up to +75°C/+167°F
-29°C/-20°F up to +38°C/+100°F

COPPER NICKEL 70/30 PIPE CHEMICAL COMPOSITION

Values CuNi 70/30 Pipes
Density (20°C) 8900 kg/m3
Electrical Resistivity (annealed 20°C) 34 μΩ.cm
Thermal Conductivity (20°C - 200°C) 30 W/m.°K
Coefficient of Expansion (20°C - 200°C) 16 C x 10-6
Modulus of Elasticity (annealed 20°C) 126 000 Mpa
Annealing Temperature 760-820 °C
Melting Interval 1180 - 1240°C
Magnetic Permeability (annealed 20°C) < 1.05

PHYSICAL STRENGTH OF COPPER NICKEL 70/30 PIPE

Typical Values CuNi 70/30 Pipes
Tensile Strength (UTS),(Rm) > 350 MPa
> 51 ksi
Proof Stress (YS 0,2), (Rp 0,2) > 130 MPa
> 19 ksi
Elongation (E 5,65 VS) > 30 %
Hardness (HB10 D2 ) > 80

7030 COPPER NICKEL PIPE WEIGHT CHART

asme b36.19m pipe weight chart

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uns c71500 erw pipe

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