CuNi2Be Nickel Beryllium Copper Tube C17510

Place of Origin China
Brand Name CUBERYLLIUM
Certification ISO ROHS
Model Number CuNi2Be/C17510
Minimum Order Quantity 30kg
Price USD 30~50/KG
Packaging Details Pack in coil+waterproofing winding film+Drier+Wooden Case
Delivery Time 10~15 Working days
Payment Terms L/C, T/T
Supply Ability 50T/Month

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Product Details
Name Nickel Beryllium Copper Tube Grade CuNi2Be/C17510
ASTM ASTM B 937, SAE J 461, SAE J 463, RWMA Class 3, EN 12163, EN 12165, EN 12167 Temper A(TB00), H(TD04), AT(TF00), HT(TH04)
Surface Bright Typical Application Electrical Industry, Fasteners, Industrial
Shape For Available Round Tube, Hollow Bars, Pipes Size All Size
Brand CUBERYLLIUM® Type Straight Copper Tube
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Product Description

Nickel Beryllium Copper Tube CuNi2Be / C17510 With 8.83 g/cm3 Density For Industrial Application

Product Description:

Name: Nickel Beryllium Copper Tube

Grade: CuNi2Be / C17510 (CUBERYLLIUM® 751)

End Product Form: Pipe, Tube

State: A(TB00), H(TD04), AT(TF00), HT(TH04)

Standard: ASTM B 937, SAE J 461, SAE J 463, RWMA Class 3, EN 12163, EN 12165, EN 12167

Application: Used for industrial application

Feature: with highly conductivity

Package: in plywoode cases or wooden cases

Size: Custom Diameter & Sizes, Random Mill Lengths

 

CUBERYLLIUM® manufactures copper beryllium in several distinct compositions. These fall into two categories: alloys selected for high strength (Alloys 172,173,170) and alloys selected for high conductivity (Alloys 751,750,741). And Gost standard QBe2,QBe1.9Ti for Russia Market. Also Supply Master alloy : CuBeryllium-200; CuBeryllium-275);CuBeryllium-350 and Cuberyllium-400 to global factory.

 

CUBERYLLIUM ®-751 also named -C17510 (CDA 1751) combine moderate yield strength, up to 960Mpa(140ksi), with electrical and thermal conductivity from 45 to 60 % of pure copper. Alloys 750 and 751 are available in wrought product forms and can be supplied fully hardened. Hardened products are identified by the temper designation AT or HT, and have good formability.

 

Chemical Composition of Nickel Beryllium Copper Alloy CuNi2Be / C17510:

CUBERYLLIUM® Brand UNS-Number Beryllium Nickel Copper
Cuberyllium-C751 C17510 0.20~0.60 1.4~2.2 Balance

 

Related material specifications of Nickel Beryllium Copper Alloy CuNi2Be / C17510:

Tubes/Pipes: ASTM B 937, SAE J 461, SAE J 463, RWMA Class 3, EN 12163, EN 12165, EN 12167

European Standards: CuNi2Be, CuNiBe, Alloy 3, DIN. 2.0850, CW110C to EN

 

Note: 

ASTM: American Society for Testing and Materials

SAE: Society of Automotive Engineers

AMS: Aerospace Materials Specification(Published by SEA)

RWMA: Resistance Welder Manufacturers' Association

Note: Unless otherwise specified, material will be produced by ASTM.


Typical Physical Properties of Nickel Beryllium Copper Alloy CuNi2Be / C17510:

Density 8.83 g/cm3
Density before age hardening 8.75 g/cm3
Elastic Modulus 14.1 kg/mm2 (103)
Thermal Expansion Coefficient 18x10-6 20 °C to 200 °C m/m/°C
Thermal Conductivity 0.57 cal/(cm-s-°C)
Melting Range 1000-1070 °C

 

Typical Applications for Nickel Beryllium Copper Alloy CuNi2Be / C17510:

A: Electrical Industry: Switch Parts, Connectors, Spring Connectors, Fuse Clips, Relay Parts;

B: Fasteners: Washers, Fasteners;

C: Industrial: Spring, Resistance Welding Equipment, Resistance and Spot Welding Tips, Seam Welding Dies, Die-Casting Plunger Tips, Tooling for Plastic Moulds.

 

 

Temper Designations of Nickel Beryllium Copper Tube CuNi2Be / C17510 (CUBERYLLIUM ®-751):

Cuberyllium Designation ASTM Mechanical and Electrical Properties of Copper Beryllium Tube/Pipe
Temper

Outside Diameter or Distance Between Parallel Surfaces

(mm)

Tensile Strength
(Mpa)
Yield Strength 0.2% offset(Mpa) Elongation Percent HARDNESS
(Rockwell B Scale)
Electrical Conductiviry percent(IACS)
A TB00 All sizes 240~380 70~210 20-35 B20-50 20-30
H TD04 up to 76 440~550 340~520 10-15 B60-80 20-30
AT
 
TF00 All sizes 680~890 550~690 10-25 B92-100 45-60
HT TH04 up to 76 750 ~ 960 650 ~ 860 5-25 B95-102 48-60

 

Product Photo:

CuNi2Be Nickel Beryllium Copper Tube C17510 0

 

Weldability

Soldering, brazing, gas shielded arc welding, coated metal arc welding, spot welding, seam welding and butt welding are all recommended

 

Hot & Cold Workability

Good hot working properties. Excellent cold working properties.

 

Key Technology of Beryllium Copper(Heat treatment)

Age Hardening

Age hardening significantly enhances the material’s strength. This reaction is generally carried out at temperatures between 260°C and 540°C depending on alloy and desired characteristics. This cycle causes the dissolved beryllium to precipitate as a beryllium rich (gamma) phase in the matrix and at the grain boundaries. It is the formation of this precipitate which causes the large increase in material strength. The level of mechanical properties attained is determined by the temperature and time at temperature. It should be recognized that beryllium copper has no room temperature aging characteristics.

 

FAQ:

Q1:What’s the advantages the Beryllium Copper of CUBERYLLIUM®?

A1: 1: The Biggest Coil weight could be reach 1200kg/Coil

2:We are the only one who melting by Vacuum semi-Continuous Furnace.

3:Surface further polishing for top clients.

Q2: How about your payment terms?
A2: Generally, 30% as deposit by T/T, then 70% should be paid before the delivery.

Q3: Why you melting by Vacuum semi-Continuous Furnace?
A3:Could be get the Cast ingot without gas,smaller segregation, Grain Refinement

Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.