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CuNi2Be—UNS.C17510 (Alloy 3) Nickel Beryllium Copper Tube/Pipe

A).CuNi2Be-UNS.C17510 (Alloy 3) Details
CuNi2Be-UNS. C17510 (Alloy 3) Nickel Beryllium Copper Tube/Pipe
CuNi2Be—C17510 (CDA 1751) Nickel Beryllium Copper is the mirror image of alloys C17500 in terms of its properties & Characteristics. C17510 is also primarily utilized in the industry applications that require most highly thermal or electrical conductivity, which features a Nickel alloying addition (1.40-2.20%). C17510 also offers good strength and hardness characteristics coupled with conductivity in the range of 45-60 percent of copper with ultimate tensile and hardness properties approaching 140 ksi and RB 100 respectively.

Typical Application for C17510 (Alloy 3) Nickel Beryllium Copper Alloys:
Electrical Industry: Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors, Instruments Parts
Fasteners: Washers, Fasteners
Industrial: Springs, Thermal Transfer Plates, Welding Equipments, High Flux Electromagnets, Die–Casting Plunger Tips.

Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

Available Products (forms):
Round tube, Tube, Pipe, Hollow bar,
Custom shapes are available upon request.

B).
CuNi2Be - C17510 (Alloy 3) Nickel Beryllium Copper Alloys
Chemical Composition
Be: 0.20-0.60%
Ni: 1.40-2.20%
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.

C).
CuNi2Be - C17510 (Alloy 3) Nickel Beryllium Copper Alloys
Typical Physical Properties
Density (g/cm3): 8.83
Density before age hardening (g/cm3): 8.75
Elastic Modulus (kg/mm2 (103)): 14.10
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 18 x 10-6
Thermal Conductivity (cal/(cm-s-°C)): 0.57
Melting Range (°C): 1000-1070

Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.

D).
CuNi2Be-C17510 (Alloy 3) Nickel Beryllium Copper Tube/Pipe
International Specification

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 SAE)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced to ASTM.

E).
CuNi2Be - C17510 (Alloy 3) Nickel Beryllium Copper Alloys Tube/Pipe
Mechanical Properties:
The Mechanical Properties will be available on request from customers.

Most Commonly Temper Used:

Tubes/Pipes: A(TB00),H(TD04),AT(TF00),HT(TH04)

F).
CuNi2Be - C17510 (Alloy 3) Nickel Beryllium Copper Tube/Pipe
RFQ:

 

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