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Materion ToughMet® T3 AT120 (OD

Category Metal , Nonferrous Metal , Copper Alloy
Manufacturer Materion Corporation (former Brush Wellman)
Trade Name ToughMet®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Materion ToughMet® T3 AT120 (OD.pdf
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Material Notes:
ToughMet® is Brush Wellman's solution for severe service material problems. By applying their EquaCast® process, tailored alloying additions and spinodal hardening technology, they have engineered ToughMet® to provide attributes beyond those typically found in a high-strength copper alloy.Exceptional resistance to corrosion and cavitationOutstanding lubricity and durability in demanding applicationsHighly uniform composition in all product formsUniform microstructure in a variety of wrought shapes and sizesToughMet® 3 in the wrought and spinodally hardened (AT) condition exhibits tensile strength up to 140 ksi and hardness up to HRc 34 in a Copper-15% Nickel-8% Tin alloy with excellent machinability.Information supplied by Brush Wellman Engineered Materials.Brush Engineered Materials Inc. changed its name to Materion Corporation in March 2011.
Physical Properties Metric English Comments
Density 8.94 g/cc
0.323 lb/in³
Mechanical Properties Metric English Comments
Hardness, Rockwell C >= 32
>= 32
Tensile Strength, Ultimate >= 931 MPa
>= 135000 psi
Tensile Strength, Yield >= 827 MPa

@Strain 0.200 %
>= 120000 psi

@Strain 0.200 %
Elongation at Break >= 7 %
>= 7 %
Modulus of Elasticity 128 GPa
18500 ksi
Poissons Ratio 0.33
0.33
Fatigue Strength 414 MPa

@# of Cycles 1.00e+6
60000 psi

@# of Cycles 1.00e+6
R = -1, 105 ksi YS
Shear Modulus 47.9 GPa
6950 ksi
calculated
Thermal Properties Metric English Comments
CTE, linear 16.0 µm/m-°C

@Temperature 21.1 - 102 °C
8.90 µin/in-°F

@Temperature 70.0 - 215 °F
Thermal Conductivity 38.0 W/m-K
264 BTU-in/hr-ft²-°F
Component Elements Properties Metric English Comments
Copper, Cu 77 %
77 %
As remainder
Nickel, Ni 15 %
15 %
Tin, Sn 8.0 %
8.0 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.0000192 ohm-cm
0.0000192 ohm-cm
Conductivity is 9% IACS
Magnetic Permeability <= 1.001
<= 1.001
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