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C82600 Copper vs. ASTM B522 Class II

C82600 copper belongs to the copper alloys classification, while ASTM B522 class II belongs to the otherwise unclassified metals. There are 21 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C82600 copper and the bottom bar is ASTM B522 class II.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
96
Elongation at Break, % 1.0 to 20
1.1 to 28
Poisson's Ratio 0.33
0.41
Shear Modulus, GPa 46
34
Tensile Strength: Ultimate (UTS), MPa 570 to 1140
280 to 490
Tensile Strength: Yield (Proof), MPa 320 to 1070
120 to 210

Thermal Properties

Latent Heat of Fusion, J/g 240
77
Melting Completion (Liquidus), °C 950
1030
Melting Onset (Solidus), °C 860
1030
Specific Heat Capacity, J/kg-K 390
160
Thermal Expansion, µm/m-K 17
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
11
Electrical Conductivity: Equal Weight (Specific), % IACS 20
5.7

Otherwise Unclassified Properties

Density, g/cm3 8.7
17

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 97
4.4 to 63
Resilience: Unit (Modulus of Resilience), kJ/m3 430 to 4690
75 to 230
Stiffness to Weight: Axial, points 7.8
3.1
Stiffness to Weight: Bending, points 19
8.9
Strength to Weight: Axial, points 18 to 36
4.4 to 7.8
Strength to Weight: Bending, points 17 to 28
5.5 to 8.0
Thermal Shock Resistance, points 19 to 39
13 to 24

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.3 to 2.6
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.35 to 0.65
0
Copper (Cu), % 94.9 to 97.2
0
Gold (Au), % 0
68.5 to 69.5
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.2
0
Platinum (Pt), % 0
5.5 to 6.5
Silicon (Si), % 0.2 to 0.35
0
Silver (Ag), % 0
24.5 to 25.5
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0
0 to 0.26