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Materion Beryllium Nickel Strip - Alloy 360 1/2 Hard, 1.5 hr at 950°F

Category Metal , Nonferrous Metal , Beryllium Alloy , Nickel Alloy
Manufacturer Materion Corporation (former Brush Wellman)
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Materion Beryllium Nickel Strip - Alloy 360 1/2 Hard, 1.5 hr at 950°F.pdf
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Material Notes:
Information supplied by Brush Wellman Engineered Materials.Treatment required for max strength: 1.5 hrs @ 510ºCStress Relaxation-% Stress Remaining after 1000 hrs @ 100°C: 99%Stress Relaxation after 1000 hrs @ 200°C: 98%Superficial Hardness: 15N 81-90Brush Wellman's Alloy 360 beryllium nickel strip combines unique mechanical and physical properties required in today's high reliability electrical/electronic systems, heavy duty controls, electromechanical devices and in other high performance applications.Properties of beryllium nickel Alloy 360 strip that a designer can use include ultimate tensile strength approaching 300,000 psi, yield strength up to 245,000 psi, excellent formability, stress relaxation less than 5% at 400°F, and fatigue strength (in reverse bending) of 85,000 - 90,000 psi at 10 million cycles.Typically, this alloy is used for mechanical and electrical/electronic components that are subjected to elevated temperatures (up to 700°F for short times), and require good spring characteristics at these temperatures. Some applications for this alloy are thermostats, bellows, diaphragms, burn-in connectors, and sockets.Rockwell Hardness 15N given as 81 - 90.Brush Engineered Materials Inc. changed its name to Materion Corporation in March 2011.
Physical Properties Metric English Comments
Density 8.28 g/cc
0.299 lb/in³
Mechanical Properties Metric English Comments
Hardness, Vickers 395 - 695
395 - 695
Tensile Strength, Ultimate >= 1689 MPa
>= 245000 psi
Tensile Strength, Yield >= 1379 MPa
>= 200000 psi
Elongation at Break >= 9.0 %
>= 9.0 %
Modulus of Elasticity 195 - 210 GPa
28300 - 30500 ksi
Fatigue Strength 483 - 517 MPa

@# of Cycles 1.00e+8
70100 - 75000 psi

@# of Cycles 1.00e+8
Reverse Bending (R=1)
Thermal Properties Metric English Comments
CTE, linear 14.0 µm/m-°C

@Temperature 20.0 - 200 °C
7.78 µin/in-°F

@Temperature 68.0 - 392 °F
Thermal Conductivity 48.0 W/m-K
333 BTU-in/hr-ft²-°F
Melting Point 1195 - 1325 °C
2183 - 2417 °F
Solidus 1195 °C
2183 °F
Liquidus 1325 °C
2417 °F
Component Elements Properties Metric English Comments
Beryllium, Be 1.85 - 2.05 %
1.85 - 2.05 %
Copper, Cu <= 0.25 %
<= 0.25 %
Nickel, Ni 97.3 %
97.3 %
as balance
Titanium, Ti 0.40 - 0.60 %
0.40 - 0.60 %
Electrical Properties Metric English Comments
Electrical Resistivity <= 0.0000287 ohm-cm
<= 0.0000287 ohm-cm
6% IACS conductivity (minimum)
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