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ASTM B466 Copper-Nickel Manufacturer

The most trusted supplier of ASME SB 466 UNS C71500 seamless copper nickel tube in straight length in India that are appropriate for engineering uses

ASTM B466 Seamless Pipes / ASTM B466 Copper Nickel Seamless Pipes / ASTM B466 Copper Nickel 90/10 Seamless Pipes / ASTM B466 UNS C70600 Seamless Pipes / ASTM B466 UNS C71500 Seamless Pipes/ ASTM B466 Cupro Nickel 90/10 Seamless Pipes/ ASTM B466 CuNi 90/10 Seamless Pipes

ASTM B466 - Seamless Pipes and Tube

Copper Nickel alloy mainly consist of copper and nickel as primary composition elements, along with the fortification elements like manganese and iron. Since copper-nickel alloy displays higher corrosion resistance in sea water and hence exclusively applicable for heat exchangers and condensers. Copper Nickel alloys also exhibits higher level of resistance towards corrosion, stress corrosion cracking, dezincification corrosion and much more. The other features possessed by copper nickel alloys are superior workability, strength and solder wettability, and thus are ideal to be used in Heat Exchangers and Condensers. Such Cupro nickel tubes and pipes applicable in Heat Exchangers and Condensers play a vital role in all industrial fields. Hence, they are being used for various applications like piping systems, marine hardware, and at times for the crankshafts, propellers and hulls of finest fishing boats, tugboats, and other working boats.

ASTM B161 Seamless Pipe and Tube

As stockists, we keep a large stock of ASTM B 466 seamless copper nickel pipe in Mumbai, which is produced by hot extrusion or piercing cast billets. Get a quote now!!

Scope And Manufacturing

Siddhagiri Metals and Tubes specializes in manufacturing and supplying high quality products like Pipe (Seamless/Welded), Tube (Seamless/Welded), Flanges, Fasteners, Nuts Fasteners, Bolts Fasteners, Screws Fasteners, Washers Fasteners, Pipe Fittings, Tube Fittings, Forged Fittings, Round Bar, Sheet Plate and Wire Mesh in all the grades such as Inconel, Incoloy, Monel, Hastelloy, Duplex 2205, Super Duplex 2507, 254 SMO, Copper nickel 90/10, Alloy 20, Nickel, Stainless Steel, Titanium, AISI 4130, Brass, etc. We are always happy to fulfill your requirements and will quote the best price for your material. Siddhagiri Metals and Tubes also specializes in manufacturing and supplying SS904L and Duplex2205 in huge qualtity.

This ASTM B466 specification covers standard specification for Seamless Copper-Nickel Pipes and Tubes, which includes ASTM B466 UNS C70600 Seamless Pipes and Tubes (Copper-Nickel 90/10 Tubing) and ASTM B466 UNS C71500 Seamless Pipes and Tubes (Copper-Nickel 70/30 Tubing). Each product should be manufactured from cast billets by hot extrusion or piercing and then subjected to cold working and annealing. The usual standard tempers methods for the products of this specifications are soft annealed (O60), light drawn (H55), hard drawn (H80), and hard drawn and end annealed (HE80).

Don't spend extra for size; we supply cut-to-length ASME SB 466 tube in standard tempers like light drawn, soft annealed, hard drawn and end annealed

ASTM B466 Cupro Nickel Pipes and Tubes
ASTM B466 Specification is for Cupro Nickel Seamless Pipes and Tubes. It is used in marine hardware, crank shafts, propellers etc.
Other Names : ASTM B466 Tube, Cupro Nickel 90/10 Seamless Pipe, Cupro Nickel 90/10 Seamless Tube, ASTM B466 UNS N70600, ASTM B466 UNS N71500
Material : Copper Nickel
Brand : Siddhagiri Metals and Tubes
Manufacturer : Siddhagiri Metals and Tubes
Rating : 4.3/5 based on 50 customer reviews
ASTM B466 material standard covers various grades, including UNS No. C70600, C70400, C71500, C71000, C72200, etc. available for online order

Our Products: -

Siddhagiri metals and tubes are leading suppliers of Copper Nickel 90/10 Tubings (Cu-Ni 90 / 10 Pipes and Tubes) and Copper Nickel 70/30 (Cu-Ni 70/10 Pipes and Tubes) that are being supplied by using highest quality of raw material which provides durability for highest quality of application for industrial standard products. Curpo Nickel pipes and tubes can further be customized in terms of sizes and thicknesses as per specific requirements given by our esteemed clients. We supply these Cuppro Nickel Tubing’s at the markets most affordable prices.

ASTM B466 Seamless Pipes
Seamless Pipe Grade UNS No ASTM B466 Grade
Astm B161 Seamless Pipe and Tube
  • ASTM B466 Copper Nickel 90/10 Seamless Pipes
  • ASTM B466 Copper Nickel 70/30 Seamless Pipes
  • ASTM B466 Cupro Nickel 90/10 Seamless Pipes
  • ASTM B466 UNS C70600 Seamless Pipes
  • ASTM B466 UNS C71500 Seamless Pipes
  • ASTM B466 CuNi 90/10 Seamless Pipes
  • ASTM B466 CuNi 70/30 Seamless Pipes
  • ASTM B466 CuNi 70/30 Seamless Pipes
ASTM B466 Seamless Tube
Seamless Tube Grade UNS No ASTM B466 Grade
Astm B161 Seamless Pipe and Tube
  • ASTM B466 Copper Nickel 90/10 Seamless Tube
  • ASTM B466 Copper Nickel 70/30 Seamless Tube
  • ASTM B466 Cupro Nickel 90/10 Seamless Tube
  • ASTM B466 UNS C70600 Seamless Tube
  • ASTM B466 UNS C71500 Seamless Tube
  • ASTM B466 CuNi 90/10 Seamless Tube
  • ASTM B466 CuNi 70/30 Seamless Tube
  • ASTM B466 CuNi 70/30 Seamless Tube

ASTM B466 Copper Nickel Seamless Pipe NB Sizes and Schedule Chart

NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
ASTM B466 Copper Nickel Seamless Pipe 1/8″
ASTM B466 Copper Nickel Seamless Pipe 1/4″
ASTM B466 Copper Nickel Seamless Pipe 3/8″
ASTM B466 Copper Nickel Seamless Pipe 1/2″
ASTM B466 Copper Nickel Seamless Pipe 3/4″
ASTM B466 Copper Nickel Seamless Pipe 1″
ASTM B466 Copper Nickel Seamless Pipe 1 1/4″
ASTM B466 Copper Nickel Seamless Pipe 1 1/2″
ASTM B466 Copper Nickel Seamless Pipe 2″
ASTM B466 Copper Nickel Seamless Pipe 2 1/2″
ASTM B466 Copper Nickel Seamless Pipe 3″
ASTM B466 Copper Nickel Seamless Pipe 3″
ASTM B466m UNS C70620 and C71520 tubing for copper alloys are meant for products that will be welded later.

Chemical Composition Limits:-

Elements Chemical Composition
UNS C70600 UNS C71500
Copper incl Silver Remainder Remainder
Nickel incl Cobalt 9.0 to 11.0 29.0 to 33.0
Lead, max 0.05 0.05
Iron 1.0 to 1.8 0.40 to 1.0
Zinc, max 1.0 1.0
Manganese 1.0 max 1.0 max

Mechanical Properties and Other Requirements:

Pipe and tube tensile properties, Rockwell hardness, and test performance should conform to the values specified herein. Performance requirements include those from expansion, flattening, and eddy Current tests.

Temper Name (Temper code) UNS No Tensile Strength ,min Yield Strength ,min Rockwell Hardness 30T
ksi MPa ksi MPa
Soft Annealed (O60) UNS C70600 38 260 13 90 45 max
UNS C71500 52 360 18 125 51 max
Light Drawn (H55) UNS C70600 45 310 35 240 45 to 70
Hard Drawn (H80) UNS C70600 50 345 40 275 63 min
UNS C71500 70 485 45 310 70 min

Flare Test: - The Flare test should consist of test specimen (one end of tube among the lot of 100) with the help of expanding tool having covering an angle of 60 degree, until the specified outside diameter of the tube is increased atleast by 30% from the original. During this process, the tube should not exhibit any cracking through walls.

Grain Size: - An n extended (transverse) sample exhibiting complete wall thickness of annealed alloys shall adhere to the average grain size as specified in ASTM B466 specification.

Hardness: - In stress-relived conditions when annealed ends are specified for tubing, the hardness of the ends should not cross the limits as specified in ASTM B466.

Hydrostatic or Nondestructive Electric Test: - Every tube should be put through either hydrostatic test or nondestructive electric test. Within the mentioned specification limits of outside diameter of 1/8 inches (3.2mm) and thickness of 0.015 inches (0.38mm), each tube should be tested to an internal hydrostatic pressure of 1000 psi. (6.9MPa). Fiber stress calculated using this formula should not exceed the specification limits.

Specimen Preparation: -

Tension test- The tubes in the final condition (temper) of production are taken as specimen for tension test, and are tested in the direction of fabrication. Tubes are tested in full tubular size or longitudinal strip with reduced gage lengths. The tension test should be performed on stress-relived tubes prior to annealing the ends.

Hardness test- The hardness test is performed on the inside of the tube near the end or on the specimen cut from the end.

Workman Ship, Finish and Appearance: -

ASTM B466 Seamless Tubings are individually covered so that the premium quality of material is retained and there are no damages in the last stages of production. The Tubings should be uniform in quality and temper, commercially straight, smooth and free of any imperfections.

Inspection: - The tubes should be inspected as agreed upon by the purchaser and the manufacturer.

Rejection and Rehearing: - The tube not adhering to the ASTM B466 specification or to authorized modifications should be subjected to rejection. The rejected specimens should be preserved for not less than 3 weeks from test report, and the manufacturer may claim for rehearing within that stipulated time period.

Certification: -

If it is mentioned in purchase order or the contract, then the manufacturer should be able to produce a certificate stating that the material has been manufactured and tested and inspected again with respect to the specification. It should also note the test results of the specimen samples which meets the specification requirements, and should be displayed as and when required.

Product Marking:-

ASTM B466 Seamless Tubes are tagged along with the imprints relevant to the job information which also contains information about the delivering destination like heat number, size, material, and part number.