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IBC Advanced Alloys Beralcast® 363 Beryllium-Aluminum Alloy

Category Metal , Metal Matrix Composite , Nonferrous Metal , Beryllium Alloy
Manufacturer IBC Advanced Alloys
Trade Name Beralcast®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF IBC Advanced Alloys Beralcast® 363 Beryllium-Aluminum Alloy.pdf
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Material Notes:
This alloy provides an ideal solution for weight, stiffness and thermal critical applications in aerospace, defense and commercial markets. BeAl-363 is a metal matrix composite which consists of 65% Be (by weight) and 35% Al. BeAl-363 is used primarily for high-strength/high-elastic modulus precision cast structural applications. This alloy is 22% less dense than Al-356 and is 3.5 times as stiff.Information provided by IBC Advanced Alloys
Physical Properties Metric English Comments
Density 2.16 g/cc
0.0780 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 289.6 MPa
42000 psi
Tensile Strength, Yield 213.7 MPa
30990 psi
Elongation at Break 3.0 %
3.0 %
Modulus of Elasticity 202 GPa
29300 ksi
in tension
Compressive Yield Strength 226.1 MPa
32790 psi
Bearing Yield Strength 476.4 MPa
69100 psi
Pin Type (e/D = 2.0)
Poissons Ratio 0.20
0.20
Fatigue Strength 117.2 MPa

@# of Cycles 1.00e+7
17000 psi

@# of Cycles 1.00e+7
Axial (R = -1.0)
Shear Modulus 84.2 GPa
12200 ksi
Calculated
Shear Strength 247.5 MPa
35900 psi
Pin Double Shear Strength
Thermal Properties Metric English Comments
CTE, linear 14.2 µm/m-°C

@Temperature 25.0 °C
7.89 µin/in-°F

@Temperature 77.0 °F
Specific Heat Capacity 1.25 J/g-°C
0.299 BTU/lb-°F
Thermal Conductivity 105.5 W/m-K
732.2 BTU-in/hr-ft²-°F
Melting Point 585 °C
1090 °F
Liquidus 585 °C
1090 °F
Component Elements Properties Metric English Comments
Aluminum, Al 27.75 - 35.05 %
27.75 - 35.05 %
As remainder
Beryllium, Be 61.1 - 68.6 %
61.1 - 68.6 %
Cobalt, Co 0.65 - 1.35 %
0.65 - 1.35 %
Germanium, Ge 0.55 - 0.95 %
0.55 - 0.95 %
Iron, Fe <= 0.20 %
<= 0.20 %
Silicon, Si <= 0.50 %
<= 0.50 %
Silver, Ag 2.65 - 3.35 %
2.65 - 3.35 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000430 ohm-cm
0.00000430 ohm-cm
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