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MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange
MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange
MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange
MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange
Specifications
Brand Name :
TOBO
Model Number :
SF####001
Certification :
BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin :
CHINA
MOQ :
0.5-1 tons
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
According to the qty
Delivery Time :
According to the qty
Packaging Details :
in plastic bags then in bundles
Standard or nonstandard :
Standard
Material :
Stainless Steel,Carbon Steel,alloy steel
Size :
Customize,1/2" - 120"
Packing :
Plywood Cases,wooden case or pallets,Standard export wooden case or as your requested,pallet or as the customers requirements,In wooden case
Pressure :
150#-2500#
Surface :
Rust-proof Oil
Application :
Gas,Water
Color :
Customer Required
Description

MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange

C71500 Copper Nickel "70/30" (CDA 715)

ASTM B151, ASTM B466, ASTM B111, ASTM B171, ASME SB466, ASME SB111, ASME SB151, ASME SB171, DIN 2.0872, BS 2871 CN102, EN CW352H, MIL-C-1726F, MIL-C-24679, MIL-T-16420K

Copper nickel 70 30 thermal conductivity is 29 W/(m·K). The Elongation at Break of Copper nickel (rolled-H04 for flat products/hard drawn-H80 for tubing), is 11.00% and its Elongation at Break (annealed), is 40%. The Density of 70/30 Copper nickel is 0.323 lb/in³ (8.94 g/cm3). Cupro Nickel 70/30 contains 70% copper and 30% nickel. It also has a small amount of manganese and iron in it, making it more resistant to erosion and corrosion. The resistance of 70/30 CuNi has been found to be much better in polluted seawater and in high-velocity waters (up to 4.5m/s). Related Specifications of 70/30 are C71500, DEF STAN 02-879 Annex B, BS2874, CuNi30Mn1Fe, CN107, NES780, DGS320, C71520, EN 12164, CW354H, ASTM B151, DEF STAN 02-780 and 2.0882.

Cu-Ni 70/30 has a Poisson’s Ratio of 0.325. The most popular specifications of 70/30 are the C71500 and CN107 designations. 70/30 Copper nickel is used in salt water piping and pipe fittings, refrigerator and condenser components, weld wire and boiler parts, salt water flanges, heat exchanger and cooling plants, welding backing rings, etc. Copper nickel 70/30 price can be easily determined by going online and searching for the same. Copper nickel has a Tensile Strength of 359 MPa (52000 psi). The Shear Modulus of Copper nickel is 57.2 GPa (8300 ksi). CuNi is the Molecular Formula of Copper nickel. Copper Nickel 70/30 can be readily welded, fabricated and cold worked, without the use of any special materials.

Key Features of 70/30

  • Excellent corrosion and pitting resistance in marine environments
  • Good strength and toughness
  • Resistance to biofouling
  • Readily weldable and fabricated

Applications of 70/30

Offshore & marine | Salt water flanges, salt water piping and pipe fittings, valve bodies, sea water intakes, pipe fittings, water boxes, propeller sleeves, pump bodies and parts

Chemical processing | Heat exchanger and cooling plant, evaporator tubes, distiller tubes, refrigerator and condenser components

Other | Welding backing rings, flexible metal hose, weld wire and boiler parts

Typical Uses for CDA 715 Copper Nickel "70/30":

INDUSTRIAL: Pump Impellers, Heat Exchanger Tubes, Evaporator Tubes, Distiller Tubes, Condenser Plates, Refrigerators, Process Equipment, Condenser Components, Ferrules, Welding Backing Rings, Flexible Metal Hose, Weld Wire, Boiler Parts, Condensers, Propeller Sleeves, Heat Exchanger Components

MARINE: Salt Water Flanges, Salt Water Piping, Valve Bodies, Sea Water Service, Fittings, Sea Water Condensers, Salt Water Pipe Fittings, Water Boxes - Salt Water Applications, Pump Bodies and Internal Parts-Sea Water

Copper Nickel 70/30 Thermal Properties

Treatment Minimum* Maximum*
* Temperature is measured in Fahrenheit.
Annealing 1200 1500
Hot Treatment 1700 1900

Copper Nickel 70/30 Chemical Composition

Element
Cu(1,2) Pb Zn Fe Ni(3) Mn
(1) Cu + Sum of Named Elements 99.5% min.(2) Cu value includes Ag.(3) Ni value includes Co.

Cupro Nickel 70/30 Physical Properties

Melting Point - Liquidus°F 2260
Melting Point - Solidus°F 2140
Densitylb/cu in. at 68°F 0.323
Specific Gravity 8.94
Electrical Conductivity% IACS at 68°F 4.6
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 17
Coefficient of Thermal Expansion 68-57210⁻⁶ per °F (68 – 572°F) 9
Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
Modulus of Elasticity in Tensionksi 22000
Modulus of Rigidityksi 8300

Copper Nickel 70/30 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
* Measured at room temperature, 68°F (20°C).

Common Fabrication Processes of Cu-Ni 70/30

  • Forming and Bending
  • Welding

CUNI 70/30 Fabrication Properties

Technique Suitability
Soldering Excellent
Brazing Excellent
Oxyacetylene Welding Good
Gas Shielded Arc Welding Excellent
Coated Metal Arc Welding Excellent
Spot Weld Excellent
Seam Weld Excellent
Butt Weld Excellent
Capacity for Being Cold Worked Good
Capacity for Being Hot Formed Good
Machinability Rating 20

Copper Nickel 70/30 properties
Min (%) 0.40 29.0
Max (%) Rem 0.05 1.0 1.0 33.0

1.0

Cupro Nickel 70/30 Applicable Specifications

Form Specific Sub-Form Application System Standard
Bar ASTM B122/B122M
ASTM B151/B151M
MILITARY MIL-C-15726
SAE J461
SAE J463
Bolts ASTM F468
Condenser & Heat Exchanger Tube with Integral Fins Welded ASTM B956/B956M
Electrode Welding AWS A5.6
Welding MILITARY MIL-E-22200/4
Forgings
Nuts ASTM F467
Pipe Seamless ASME SB466
Seamless ASTM B466/B466M
Welded ASTM B467
Plate Condenser Tube ASME SB171
ASTM B122/B122M
Condenser Tube ASTM B171/B171M
Clad ASTM B432
MILITARY MIL-C-15726
Condenser Tube SAE J461
SAE J461
SAE J463
Condenser Tube SAE J463
Rod ASTM B151/B151M
MILITARY MIL-C-15726
Screws ASTM F468
Sheet ASTM B122/B122M
MILITARY MIL-C-15726
SAE J461
SAE J463
Strip ASTM B122/B122M
MILITARY MIL-C-15726
SAE J461
SAE J463
Studs ASTM F468
Tube Welded
Condenser Tube ASME SB111
Finned ASME SB359
U-Bend ASME SB395
Seamless ASME SB466
Welded ASME SB543
Condenser Tube ASTM B111/B111M
Finned ASTM B359/B359M
U-Bend ASTM B395/B395M
Seamless ASTM B466/B466M
Welded ASTM B543/B543M
Condenser Tube ASTM B552
Condenser Tube MILITARY MIL-T-15005
Seamless MILITARY MIL-T-16420
Finned MILITARY MIL-T-22214
Condenser Tube SAE J461
Condenser Tube SAE J463
Wire MILITARY MIL-C-15726

MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange

MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange

FAQ

1.How can I get the price?
-We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).
-If you are very urgent to get the price, please email us
or contact us in other ways so that we can offer you a quote.
2. Can I buy samples placing orders?
-Yes.Please feel free to contact us.
3.What is your lead time?
-It depends on the order quantity and the season you place the order.
-Usually we can ship within 7-15 days for small quantity,
and about 30 days for large quantity.
4.What is your payment term?
-T/T,Western Union,MoneyGram,and Paypal.This is negotiable.
5.What is the shipping method?
-It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).
Please confirm with us before placing orders.
6.How do you make our business long-term and good relationship?
-1. We keep good quality and competitive price to ensure our customers benefit ;
-2. We respect every customer as our friend and we sincerely do business
and make friends with them,no matter where they come from.
Product tags

high pressure hose connector

,

ptfe hose fittings

,

22mm hose connector
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MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange

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Product Detail
Brand Name :
TOBO
Model Number :
SF####001
Certification :
BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin :
CHINA
MOQ :
0.5-1 tons
Price :
negotiable
Contact Supplier
MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange
MIL-C-1726F Copper Nickel 70/30 Swivel Hose Fitting Hydraulic Connector Hose Flange

TOBO STEEL GROUP CHINA

Verified Supplier
11 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Butt Weld Fittings, Stainless Steel Elbow, Stainless Steel Tee
Total Annual :
100000-100000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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