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Materion AMC225XE T4 Aluminum/Silicon Carbide MMC Extruded Bar

Category Metal , Metal Matrix Composite , Nonferrous Metal , Aluminum Alloy
Manufacturer Materion
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Materion AMC225XE T4 Aluminum/Silicon Carbide MMC Extruded Bar.pdf
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Material Notes:
Aluminium alloy 2124 reinforced with 25 volume % silicon carbide particles (average size 3 micron). It is manufactured by a powder metallurgy route using high-energy mixing to ensure excellent particle distribution and to enhance mechanical properties. Good machinability - use diamond tools and high feed/speed for best results.Information provided by Aerospace Metal Composites Limited (AMC).
Physical Properties Metric English Comments
Density 2.88 g/cc
0.104 lb/in³
Mechanical Properties Metric English Comments
Hardness, Brinell 210
210
Converted from Vickers
Hardness, Rockwell A 58.3
58.3
Converted from Vickers
Hardness, Rockwell B 95
95
Converted from Vickers
Hardness, Vickers 210
210
Pryamidal Diamond 10 kg load
Tensile Strength, Ultimate 690 MPa
100000 psi
statistical analysis gives AVG -3STD at 626 MPa
Tensile Strength, Yield 487 MPa

@Strain 0.200 %
70600 psi

@Strain 0.200 %
statistical analysis gives AVG-3STD at 438 MPa
Elongation at Break 5.0 %
5.0 %
in 25 mm
Modulus of Elasticity 115 GPa
16700 ksi
In Tension
Poissons Ratio 0.30
0.30
Fatigue Strength 210 MPa

@# of Cycles 100000
30500 psi

@# of Cycles 100000
R=0.1, Kt=2.5
350 MPa

@# of Cycles 1.00e+7
50800 psi

@# of Cycles 1.00e+7
RB R=-1
400 MPa

@# of Cycles 100000
58000 psi

@# of Cycles 100000
R=-1, Kt=1
Fracture Toughness 18.0 - 20.0 MPa-m½
16.4 - 18.2 ksi-in½
Shear Modulus 44.0 GPa
6380 ksi
Esimated from similar metals.
Thermal Properties Metric English Comments
CTE, linear 15.5 µm/m-°C

@Temperature -100 - 100 °C
8.61 µin/in-°F

@Temperature -148 - 212 °F
Specific Heat Capacity 0.836 J/g-°C
0.200 BTU/lb-°F
Thermal Conductivity 150 W/m-K

@Temperature 0.000 - 100 °C
1040 BTU-in/hr-ft²-°F

@Temperature 32.0 - 212 °F
Melting Point 548 - 660 °C
1020 - 1220 °F
Solidus 548 °C
1020 °F
Liquidus 660 °C
1220 °F
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000900 ohm-cm
0.00000900 ohm-cm
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