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[China]
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Contact name:Jikin Cai
Yuhong Group Co.,Ltd |
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Copper Nickel Alloy Seamless Admiralty Brass Tubes ASTM B111 C44300 C71500 C68700 Heat Exchanger Condenser Sea Water
| Standard: | ASTM B111 | Material: | UNS No. C70600, C10200, C10300, C10800, C12000, C12200, C14200, C19200, C23000, C28000, C44300, C44400, C44500, C60800, C61300, C61400, C68700, C70400, C70620, C71000, C71500, C71520, C71640, And C72200 |
|---|---|---|---|
| Testing: | ET, HT, Flattening Test; Expansion Test, Mercurous Nitrate Test; Ammonia Vapor Test; Chemical Analysis; Microscopical Examination; Tension Testing. | ||
Copper-Nickel Alloy tube:
1)Up to GB/T8890/ASTM B111/JIS H3300/BS EN12451 standards and so
on.
2)Material designation: BFe10-1-1 / C70600 / C7060X / CuNi10Fe1Mn /
CuNi9010 / Cu90Ni10 and BFe30-1-1 / C71500 / CuNi30Mn1Fe / CuNi7030
/ Cu70Ni30 or other alloy
Material Brand of Copper-Nickel Alloy tube:
| Grade | USA | U.K | Germany | Japan |
| China BG | ASTM | BS | DIN | JIS H |
| BFe10-1-1 | C70600 | CN102 | CuNi10Fe1Mn | C7060 |
| BFe30-1-1 | C71500 | CN107 | CuNi30Mn1Fe | C7150 |
3)Tubes temper: All tempers are available (Goods supply state:
Annealed condition)
4)Dimensions: Outer diameter:5-419mm, Wall thickness: 0.5-10mm or
according to the buyers' requirements, and also length and
tolerance subject to the buyer's decisions.
5) Tubes in good straightness, with clean surface of both inside
and outside
6)Application range: Copper-Nickel Alloy tube for condenser and
heat-exchangers, Water Evaporators, Boiler Blowdown Heat
Exchangers, air coolers, Gland Steam Condensers, Steam Ejector,
Turbine Oil Coolers, Fuel Oil Heaters, Compressed Air Inter and
After Coolers, Ferrules, Oil Well Pump Liner, Distiller , Marine
Industry , and Nuclear Power etc.
C70600 Copper Nickel "90/10"ASTM B151, MIL C15726F, SAE J461, SAE
J463C70600 (C706) & C71500 (C715), Copper nickel offers
excellent corrosion resistance, especially in marine salt water
environments. The main, wrought copper-nickel alloys chosen for sea
water service contain 10 or 30 percent nickel. They also have
important additions of iron and manganese which are necessary to
maintain good corrosion resistance.Typical Uses for C706 Copper
Nickel "90/10":AUTOMOTIVE: Power Steering Tube, Brake Lines
CONSUMER: Screw Lamp Bases
INDUSTRIAL: Condenser Plates, Condensers, Weld Torch Tips, Heat
Exchanger Tubes, Valve Bodies, Evaporator Tubes, Pressure Vessels,
Distiller Tubes, Pump Impellers for Oil Refining, Ferrules,
Evaporators
MARINE: Boat Hulls, Tube Sheet for Salt Water Service, Salt Water
Pipe Fittings, Salt Water Piping Systems, Salt Water Piling Wrap,
Hot Water Tanks, Salt Water Baffles, Propeller Sleeves, Ship Hulls,
Water Hoses
PLUMBING: FlangesSizes Available From Hehong Precision(New Huahong
Copper)TUBE&PIPE: 1/4" - 16" diameter , 6.35mm - 419mm diameter
for seamless.
Bar:8-90,100,168mm diameter.
Copper-nickel UNS C70600 has a copper content of not less than
88.6%.
Tabulated below are the mechanical properties of UNS C70600 tubes
as a function of heat treatment.
| Temper | Tensile Str. | Yield Str. | Elong. | Rockwell | |||
| B | C | F | 30T | ||||
| H55 | 414MPa (60ksi) | 393MPa (57ksi) | 10% | 72 | - | 100 | 70 |
| OS025 | 303MPa (44ksi) | 110MPa (16ksi) | 42% | 15 | - | 65 | 26 |
The chemical composition of UNS C70600 copper alloy is outlined in the following table.
| Elements | Content (%) |
| Nickel, Ni | 9.0-11.0 |
| Iron, Fe | 1.0-1.8 |
| Zinc, Zn | 1.0 |
| Manganese, Mn | 1.0 |
| Lead, Pb | 0.05 |
| Copper, Cu | Remainder |
Equivalent materials to UNS C70600 copper alloy are given in the table below.
| ASME SB111 | ASME SB171 | ASME SB359 | ASME SB466 | ASME SB467 |
| ASME SB395 | ASME SB543 | ASTM B111 | ASTM B151 | ASTM B122 |
| ASTM B171 | ASTM B359 | ASTM B395 | ASTM B432 | ASTM B466 |
| ASTM B469 | ASTM B543 | ASTM B608 | DIN 2.0872 | MIL C-15726 |
| MIL T-15005 | MIL T-16420 | MIL T-22214 | SAE J461 | SAE J463 |
