Overview of materials for Copper Alloy

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Overview of materials for Copper Alloy
Categories:	Metal; Nonferrous Metal; Copper Alloy
Material Notes:	This property data is a summary of similar materials in the MatWeb database for the category "Copper Alloy". Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
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Physical Properties	Original Value	Comments

Density	0.325 - 23.1 g/cc	Average value: 8.65 g/cc Grade Count:4395
Porosity	0.400 - 95.0 %	Average value: 18.8 % Grade Count:10
Particle Size	0.0220 - 105 µm	Average value: 15.2 µm Grade Count:32
Molecular Weight	63.5 g/mol	Average value: 63.5 g/mol Grade Count:4
Thickness	2.00 - 140 microns	Average value: 56.8 microns Grade Count:12

Chemical Properties	Original Value	Comments
Thermal Neutron Cross Section	3.80 barns/atom	Average value: 3.80 barns/atom Grade Count:3
Electrode Potential	-0.520 - -0.340 V	Average value: -0.430 V Grade Count:3

Mechanical Properties	Original Value	Comments
Hardness, Brinell	11.6 - 420	Average value: 129 Grade Count:360
Hardness, Rockwell B	6.00 - 150	Average value: 69.3 Grade Count:1561
Hardness, Rockwell C	18.0 - 100	Average value: 33.2 Grade Count:276
Hardness, Rockwell F	8.00 - 110	Average value: 70.3 Grade Count:665
Hardness, Rockwell 30T	4.00 - 240	Average value: 57.4 Grade Count:821
Hardness, Rockwell HR30N	37.0 - 80.0	Average value: 54.1 Grade Count:30
Hardness, Rockwell H	45.0 - 90.0	Average value: 70.7 Grade Count:20
Hardness, Vickers	18.0 - 475	Average value: 210 Grade Count:536
Tensile Strength, Ultimate	0.250 - 2170 MPa	Average value: 507 MPa Grade Count:4352
Tensile Strength, Yield	0.250 - 1590 MPa	Average value: 390 MPa Grade Count:3863
Elongation at Break	0.000 - 80.0 %	Average value: 21.2 % Grade Count:4149
Elongation at Yield	5.00 - 15.0 %	Average value: 9.60 % Grade Count:5
Reduction of Area	0.000 - 80.0 %	Average value: 42.3 % Grade Count:125
Creep Strength	0.0758 - 228 MPa	Average value: 85.4 MPa Grade Count:10
Modulus of Elasticity	0.0960 - 250 GPa	Average value: 117 GPa Grade Count:3985
Flexural Yield Strength	216 - 908 MPa	Average value: 550 MPa Grade Count:36
Flexural Modulus	0.162 - 0.190 GPa	Average value: 0.177 GPa Grade Count:12
Compressive Yield Strength	48.3 - 2580 MPa	Average value: 543 MPa Grade Count:179
Bearing Yield Strength	207 - 262 MPa	Average value: 241 MPa Grade Count:3
Bulk Modulus	140 GPa	Average value: 140 GPa Grade Count:3
Poissons Ratio	0.181 - 0.460	Average value: 0.323 Grade Count:2369
Fatigue Strength	0.276 - 552 MPa	Average value: 187 MPa Grade Count:591
Machinability	2.00 - 400 %	Average value: 36.2 % Grade Count:2830
Shear Modulus	25.5 - 115 GPa	Average value: 44.2 GPa Grade Count:2458
Shear Strength	44.0 - 538 MPa	Average value: 235 MPa Grade Count:1042
Izod Impact	2.70 - 115 J	Average value: 32.7 J Grade Count:109
Izod Impact, Unnotched	0.620 - 1.30 J/cm	Average value: 0.963 J/cm Grade Count:3
Charpy Impact	2.70 - 135 J	Average value: 44.7 J Grade Count:207
Charpy Impact, Unnotched	4.07 - 75.9 J	Average value: 23.8 J Grade Count:7
Coefficient of Friction	0.100 - 0.530	Average value: 0.388 Grade Count:20
Coefficient of Friction, Static	0.530 - 1.05	Average value: 0.753 Grade Count:19
Peel Strength	0.329 - 0.438 kN/m	Average value: 0.383 kN/m Grade Count:6
Bend Radius, Minimum	0.000 - 8.00 t	Average value: 1.64 t Grade Count:18

Electrical Properties	Original Value	Comments
Electrical Resistivity	0.00000167 - 0.0108 ohm-cm	Average value: 0.0000153 ohm-cm Grade Count:4102
Surface Resistance	0.0300 - 0.300 ohm	Average value: 0.127 ohm Grade Count:3
Magnetic Permeability	0.800 - 80.0	Average value: 3.53 Grade Count:341
Magnetic Susceptibility	-0.0000125 - -8.00e-8	Average value: -0.00000143 Grade Count:75
Shielding Effectiveness	65.0 - 110 dB	Average value: 87.1 dB Grade Count:4

Thermal Properties	Original Value	Comments
CTE, linear	6.00 - 160 µm/m-°C	Average value: 17.7 µm/m-°C Grade Count:2389
Specific Heat Capacity	0.115 - 0.510 J/g-°C	Average value: 0.384 J/g-°C Grade Count:2776
Thermal Conductivity	1.01 - 457 W/m-K	Average value: 108 W/m-K Grade Count:3874
Melting Point	178 - 3410 °C	Average value: 997 °C Grade Count:3730
Solidus	178 - 1230 °C	Average value: 965 °C Grade Count:3018
Liquidus	547 - 3410 °C	Average value: 1020 °C Grade Count:3385
Boiling Point	1400 - 2570 °C	Average value: 1770 °C Grade Count:35
Maximum Service Temperature, Air	60.0 - 1000 °C	Average value: 316 °C Grade Count:49
Softening Point	355 - 800 °C	Average value: 399 °C Grade Count:27
Annealing Point	21.1 - 1040 °C	Average value: 567 °C Grade Count:1823
Minimum Service Temperature, Air	-34.0 - -18.0 °C	Average value: -23.1 °C Grade Count:7

Optical Properties	Original Value	Comments
Reflection Coefficient, Visible (0-1)	0.630 - 0.700	Average value: 0.694 Grade Count:38

Processing Properties	Original Value	Comments
Processing Temperature	149 - 1180 °C	Average value: 539 °C Grade Count:497
Annealing Temperature	225 - 950 °C	Average value: 593 °C Grade Count:1332
Solution Temperature	249 - 1100 °C	Average value: 852 °C Grade Count:356
Aging Temperature	260 - 510 °C	Average value: 402 °C Grade Count:222
Hot-Working Temperature	316 - 1070 °C	Average value: 805 °C Grade Count:1833
Precipitation Temperature	304 - 510 °C	Average value: 414 °C Grade Count:288
Casting Temperature	955 - 1430 °C	Average value: 1120 °C Grade Count:44
Recrystallization Temperature	288 - 870 °C	Average value: 449 °C Grade Count:416

Component Elements Properties	Original Value	Comments
Al2O3	0.150 - 1.10 %	Average value: 0.410 % Grade Count:42
Aluminum, Al	0.00500 - 51.5 %	Average value: 3.38 % Grade Count:720
Antimony, Sb	0.000400 - 2.00 %	Average value: 0.188 % Grade Count:355
Arsenic, As	0.000500 - 1.00 %	Average value: 0.0490 % Grade Count:210
Beryllium, Be	0.0200 - 10.5 %	Average value: 1.41 % Grade Count:522
Bismuth, Bi	0.000100 - 6.00 %	Average value: 0.645 % Grade Count:180
Boron, B	0.000100 - 2.50 %	Average value: 0.134 % Grade Count:61
Cadmium, Cd	0.000100 - 14.5 %	Average value: 0.482 % Grade Count:92
Calcium, Ca	0.00500 - 0.150 %	Average value: 0.00943 % Grade Count:44
Carbon, C	0.00500 - 2.00 %	Average value: 0.213 % Grade Count:79
Chromium, Cr	0.0100 - 96.2 %	Average value: 0.899 % Grade Count:257
Co + Ni	0.200 - 3.00 %	Average value: 0.320 % Grade Count:287
Co + Ni + Fe	0.600 - 1.90 %	Average value: 0.640 % Grade Count:259
Cobalt, Co	0.0100 - 4.00 %	Average value: 0.941 % Grade Count:290
Copper, Cu	19.0 - 100 %	Average value: 85.7 % Grade Count:4669
Gold, Au	2.00 - 50.5 %	Average value: 34.1 % Grade Count:25
Iron, Fe	0.00100 - 30.0 %	Average value: 0.548 % Grade Count:2648
Lead, Pb	0.000500 - 58.0 %	Average value: 0.765 % Grade Count:2737
Lithium, Li	0.0400 - 0.0500 %	Average value: 0.0457 % Grade Count:49
Magnesium, Mg	0.00200 - 12.0 %	Average value: 0.282 % Grade Count:184
Manganese, Mn	0.0000500 - 40.0 %	Average value: 2.13 % Grade Count:876
Nickel, Ni	0.000 - 50.0 %	Average value: 6.08 % Grade Count:1792
Niobium, Nb (Columbium, Cb)	0.0100 - 1.50 %	Average value: 0.252 % Grade Count:39
Oxygen, O	0.000500 - 1.10 %	Average value: 0.0706 % Grade Count:230
Phosphorus, P	0.000300 - 7.80 %	Average value: 0.311 % Grade Count:1354
Selenium, Se	0.000200 - 1.10 %	Average value: 0.0762 % Grade Count:104
Silicon, Si	0.00300 - 15.0 %	Average value: 0.720 % Grade Count:902
Silver, Ag	0.00250 - 68.8 %	Average value: 2.48 % Grade Count:423
Sulfur, S	0.00100 - 0.650 %	Average value: 0.114 % Grade Count:201
Tellurium, Te	0.000200 - 0.900 %	Average value: 0.316 % Grade Count:76
Tin, Sn	0.000 - 20.0 %	Average value: 2.97 % Grade Count:1850
Titanium, Ti	0.0100 - 43.6 %	Average value: 1.70 % Grade Count:73
Tungsten, W	40.0 - 55.0 %	Average value: 46.5 % Grade Count:5
WC	50.0 %	Average value: 50.0 % Grade Count:5
Zinc, Zn	-0.900 - 54.0 %	Average value: 14.8 % Grade Count:2589
Zirconium, Zr	0.00200 - 30.0 %	Average value: 0.414 % Grade Count:166

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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Copper, Cu; Annealed

M01051 / 81665

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