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ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
Specifications
Brand Name :
YUHONG
Model Number :
ASTM B111 C70600 U Bend Copper Nickel Tube
Certification :
ABS, BV, DNV-GL , PED, TUV, LR, KR, NK, CCS.
Place of Origin :
CHINA
MOQ :
500kgs
Payment Terms :
L/C,T/T
Delivery Time :
7 DAYS
Packaging Details :
Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Product Name :
Copper Nickel Tube
Standard :
ASTM B111/ ASME SB111
Material :
UNS C70600, C68700, C70620, C71000, C71500, C71520, C71640, etc.
OD :
1/4" , 3/8", 1/2", 5/8", 3/4", 1", 1.1/4", etc.
WT :
BWG10,12,14,16,18,20,22,25
Radius :
Can Custom
Shape :
U bend tube
Type :
Seamless
Finish :
Cold Drawn
Application :
condenser, heat-exchangers,boiler,cooler,etc.
Description

ASTM B111 UNS C70600 Copper Nickel 90/10 Seamless Tube Heat Exchanger U Bend Tube

UNS C70600 (Copper Nickel 90/10) is one type of copper-nickel alloys, which has excellent corrosion resistance even in marine environments.

  • Primary Elements: Composed of approximately 90% Copper (Cu) and 10% Nickel (Ni).

  • Additional Elements: May also contain small amounts of iron, manganese, and other elements to enhance properties.

This alloy possesses average high strength and good creep resistance at high temperatures, and costs more in comparison to copper-aluminum alloys and other alloys with similar mechanical properties

Standard Grade ASTM B111 C68700 EN 12451 CuZn20Al2As DIN 17660/1785 CuZn20Al2 BS 2871 CZ 110 JIS H3300 C6870 GB/T 8890 HAL 77-2
Cu 76.0-79.0 76.0-79.0 76.0-79.0 76.0-78.0 76.0-79.0 76.0-79.0
Al 1.8-2.5 1.8-2.3 1.8-2.3 1.8-2.3 1.8-2.5 1.8-2.5
Fe 0.06 max 0.07 max 0.07 max 0.06 max 0.06 max 0.06 max
Pb 0.07 max 0.05 max 0.07 max 0.07 max 0.07 max 0.03 max
Zn Bal. Bal. Bal. Bal. Bal. Bal.
As 0.02-0.10 0.02-0.06 0.02-0.035 0.02-0.06 0.02-0.06 0.03-0.06
P - 0.01 max 0.01 max - - 0.02 max
Mn - 0.1 max 0.1 max - - -
Total Impurities - 0.3 max 0.1 max 0.3 max - 0.3 max
Condition O61 R390 F39 M O M
- R340 F34 TA - Y2
- - - O - -
Yield Strength N/mm2 125 min 150 min 150-230 - - -
- 120 min 120-180 - - -
- - - - - -
Tensile trength N/mm2 345 min. 390 min - - 373 min 370min
- 340 min - - - 350 min
- - - - - -
Elongation (%) - 45 min 45 min - 40 min 40 min
- 55 min 55 min - - 50 min
- - - - - -
Hardness Hv5 - - - 150 min - -
- - - 85-110 - -
- - - 75 max - -

Chemical requirements

Copper or copper alloy UNS No. Copper TIN Al Ni incl Co Pb max Fe max Zn max Mn max As Sb P max Cr Other
C44300 70.0-73.0 0.9-1.2 　 　 0.07 0.06 remainder 　 0.02-0.06 　 　 　 　
C44400 70.0-73.0 0.9-1.2 　 　 0.07 0.06 remainder 　 　 0.02-0.10 　 　 　
C44500 70.0-73.0 0.9-1.2 　 　 0.07 0.06 remainder 　 　 　 0.02-0.10 　 　
C60800 remainder 　 5.0-6.5 　 0.1 0.1 　 　 0.02-0.35 　 　 　 　
C61300 remainder 0.20-0.50 6.0-7.5 0.15 max 0.01 2.0-3.0 0.1 0.2 　 　 0.015 　 　
C61400 remainder 　 6.0-8.0 　 0.01 1.5-3.5 0.2 1 　 　 0.015 　 　
C68700 76.0-79.0 　 1.8-2.5 　 0.07 0.06 remainder 　 0.02-0.06 　 　 　 　
C70400 remainder 　 　 4.8-6.2 0.05 1.3-1.7 1 0.30-0.80 　 　 　 　 　
C70600 remainder 　 　 9.0-11.0 0.05 1.0-1.8 1 1 　 　 　 　 　
C70620 86.5 min 　 　 9.0-11.0 0.02 1.0-1.8 0.5 1 　 　 0.02 　 C.05 max S.02 max
C71000 remainder 　 　 19.0-23.0 0.05 0.50-1.0 1 1 　 　 　 　 　
C71500 remainder 　 　 29.0-33.0 0.05 0.4-1.0 1 1 　 　 　 　 　
C71520 65.0 min 　 　 29.0-33.0 0.02 0.4-1.0 0.5 1 　 　 0.02 　 C.05 max S.02 max
C71640 remainder 　 　 29.0-32.0 0.05 1.7-2.3 1 1.5-2.5 　 　 　 　 C.06 max S.03 max
C72200 remainder 　 　 15.0-18.0 0.05 0.50-1.0 1 1 　 　 　 0.30-0.70 Si.03 max Ti.03 max

Mechanical Properties

Form Temper Temper Code Tensile Strength (ksi) YS-0.5% Ext (ksi) Elongation (%) Rockwell B scale Rockwell F scale Section Size (in) Cold Work (%)
Flat Products As Hot Rolled M20 55 Typ 20 Typ 45 Typ 35 Typ - 1 　
Rod 1/2 Hard H02 75 Typ 70 Typ 15 Typ 80 Typ - 1 20
Tube Nominal Grain Size 0.025 mm OS025 60 Typ 25 Typ 45 Typ 45 Typ 80 Typ - -
Nominal Grain Size 0.035 mm OS035 54 Typ - 45 Typ 36 Typ 77 Typ - -

Cupro Nickel Tubes 90/10 for Heat Exchangers & Condensers
These Cupro Nickel tubes & pipes for Heat Exchangers & Condensers are very important for all Industrial fields. The company has experience in these areas and is able to supply these tubes in accordance with most international standards and special customer requirements.

Cupro Nickel Tubes 90/10 for Automobile Industries

Copper had been proved since the early days to have many good attributes. It was easy to bend and had very high corrosion resistance, but there was concern about its low corrosion-fatigue strength. When copper-nickel was introduced, it displayed corrosion resistance similar to copper, higher general strength and better fatigue strength. Good formability allows ease of flaring and bending, and although the metal cost is greater than that of steel alternatives, copper-nickel is very attractive in view of its extra life, trouble-free installation and ety/reliability characteristics.

Applications

1. Aluminum Brass Tube for condenser and heat-exchangers.

2. Water Evaporators.

3. Boiler Blowdown Heat Exchangers

4. Air coolers.

5. Gland Steam Condensers.

6. Steam Ejector.

7. Turbine Oil Coolers.

8. Fuel Oil Heaters.

9. Compressed Air Inter and After Coolers.

10. Ferrules, Oil Well Pump Liner, and Distiller etc.

ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube

Product tags

7 16x20g alloy tube

,

bending 6061 aluminum tubing

,

1.6mm aluminium tube
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ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM B111 C70600 U Bend Copper Nickel Tube
Certification :
ABS, BV, DNV-GL , PED, TUV, LR, KR, NK, CCS.
Place of Origin :
CHINA
MOQ :
500kgs
Payment Terms :
L/C,T/T
Contact Supplier
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube
ASTM B111 C70600 Copper Nickel Tube, CuNi 90/10 Heat Exchanger Tube U Bend Tube

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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