ASTM B111 UNS C70600 Tube Cu-Ni 90/10 Seamless tube, Copper Nickel 90/10 C70600 Tube,CuNi10Fe1Mn Tube

ASTM B 111 Standard Specification for
Copper and Copper-Alloy Seamless Condenser Tubes and Ferrule Stock
This specification establishes the requirements for seamless tube and ferrule stock of copper and various copper alloys of a specified range of diameters, for use in surface condensers, evaporators, and heat exchangers. The specified coppers and copper alloys are UNS No. C10100, C10200, C10300, C10800, C12000, C12200, C14200, C19200, C23000, C28000, C44300, C44400, C44500, C60800, C61300, C61400, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, and C72200. The product shall be produced by processes such as casting, extrusion, drawing, annealing, straightening, trimming, and other processes which may produce a seamless tube in the specified condition. The coppers and copper alloys shall be specifically furnished in any one of the following tempers: annealed, light-drawn, hard-drawn, or hard drawn and end annealed. Tubes for ferrule stock shall be annealed sufficiently to be fully crystallized. Some tubes are suggested to be subjected to a stress-relieving thermal treatment subsequent to straightening. The products shall be subjected to expansion, flattening, and residual stress tests. The tensile and expansion requirements for the products are specified in accordance with the temper designation. The products shall also be subjected to mercurous nitrate, ammonia vapor, Eddy-current, hydrostatic, and pneumatic tests.

ASTM B111 UNS C70600 Tube

ASTM B111 UNS C70600 Tube

ASTM B111 UNS C70600 tube Condenser

ASTM B111 C70600 copper nickel pipe

Used:Evaporator, Heat Exchanger, Condenser, Distiller ,Air-Condition
ASTM B111 C 70600 Copper Nickel tube offers excellent corrosion resistance, stress corrosion cracking resistance moderately, high strength and last but not least good creep resistance at elevated temperatures.

1. Standard ASTM B111, JIS H3300, BS EN 12451, EN 12449, GB/T8890 etc.

2. Quality : bright ,clean and smooth in the surface; No burr in the end ;100% Eddy Current test ;

3.Temper: Bright anneal

4. Size: O.D 4mm to O.D 419mm; Length Max 12m;

5. Process method: Extrusion and cold drawn

6. Applications: Copper Nickel tubes ASTM B111 C70600, are widely used in Steam Turbines, Seawater Desalination Equipments, Petrochemical Plants, Power Plants, Coolers, Boiler, Water Evaporators, Oil Refineries, and Shipbuilding&repair,offshore engineering,shell tubes heat exchnager.Marine air cooler.

7. Material:

Grade USA U.K Germany Japan
BFe10-1-1 C70600 CN102 CuNi10Fe1Mn C7060


Copper Nickel Pipe Standards and Composition

Trade Name UNS Copper Nickel Industry Specifications Chemical Composition Min. Tensile
Min. Yield
CuNi 90/10 UNS C70600
UNS C70620
ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543
ASTM B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, B608 DIN 2.0872 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463
Cu 88.6 min
Pb. 05 max*
Fe 1.8 max
1 max*
Ni 9-11 max
Mn 1.0 max
38 15 30
CuNi 90/10 UNS C70600 EEMUA 144 90/10, 145 90/10, 14 90/1 Cu rem.
Pb. 01 max
Fe 1.5-2.0
Zn 0.2 max
P 0.2 max
S 0.2 max
Ni 10-11
Mn 0.5-1.0
40 15 30
CuNi 70/30 UNS C71500
UNS C71520
ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543
ASTM B111, B122, B151, B171, B359, B395, B432, B467, B543, B552, B608, F467, F468
DIN 2.0882
MIL C-15726, T-15005, T-16420, T-22214
SAE J461, J463
Cu rem (65.0 min)
Pb. 05 max*
Fe 0.4-1.0
Zn 1 max*
Ni 29-33
Mn 1 max
52 18 45
CuNi 70/30 UNS C71640 ASTM B111, B543, B552 Cu rem
Pb. 05 max*
Fe 1.7-2.3
Zn 1 max*
Ni 29-32
Mn 1.5-2.5
63 25

Copper Nickel Fin Tube

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C70600 CuNi90-10 Copper Nickel Condenser Tube

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