CuNi2Be — C17510 (Alloy 3)
CuNi2Be—C17510 (CDA 1751) Nickel Beryllium Copper is the mirror image of alloys C17500 in terms of its properties & Characteristics.
CuNi2Be — C17510 (Alloy 3)
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.
Where C17510 Is Used
Typical end uses published by Vital for this grade.
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.
Specifications And Material Data
| Be | 0.20-0.60% |
|---|---|
| Ni | 1.40-2.20% |
| Cu | Balance |
Copper plus additions equal 99.5% minimum.
| 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 |
1). the units are based upon Metric. 2). the typical physical properties apply to age hardened products.
Sizes And Product Forms
Available Sizes
Custom Diameter & Sizes, Random Mill lengths
Available Products And Forms
Round wires, Wires, Flat wires, Coils
Custom shapes are available upon request.
International Specification
| Wires | ASTM B441; RWMA Class 3 |
|---|---|
| European Standards | CuNi2Be, CuNiBe, Alloy 3, DIN.2.0850, CW110C to EN |
Unless otherwise specified, material will be produced to ASTM.
Abbreviations
- ASTM — American Society for Testing and Materials
- SAE — Society of Automotive Engineers
- AMS — Aerospace Materials Specification (Published by SAE)
- RWMA — Resistance Welder Manufacturers' Association
Tempers And Mechanical Data
The Mechanical Properties will be available on request from customers.
| Wires | A(TB00),1/4 H(TD01),1/2 H(TD02),3/4H(TD03),H(TD04) |
|---|
Frequently Asked Questions
Answers drawn from the Vital technical data for this page.
What is the chemical composition of C17510?
C17510 is supplied to the following nominal composition:
- Be: 0.20-0.60%
- Ni: 1.40-2.20%
- Cu: Balance
What are the typical physical properties of C17510?
Typical values published by Vital for C17510:
- 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
Which international specifications does C17510 meet?
- Wires: ASTM B441; RWMA Class 3
- European Standards: CuNi2Be, CuNiBe, Alloy 3, DIN.2.0850, CW110C to EN
Can you supply mechanical property data for C17510?
The Mechanical Properties will be available on request from customers.
Which tempers are most commonly used?
- Wires: A(TB00),1/4 H(TD01),1/2 H(TD02),3/4H(TD03),H(TD04)
Which product forms and sizes are available?
Custom Diameter & Sizes, Random Mill lengths Round wires, Wires, Flat wires, Coils Custom shapes are available upon request.
How do I request a quotation?
Email the grade, temper, dimensions and quantity to [email protected]. Unless otherwise specified, material is produced to ASTM.
Quote C17510 To Your Specification
Send grade, temper, dimensions and quantity. Custom shapes are available on request.