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C82200 Copper vs. ASTM Grade HT Steel

C82200 copper belongs to the copper alloys classification, while ASTM grade HT steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C82200 copper and the bottom bar is ASTM grade HT steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 20
4.6
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
76
Tensile Strength: Ultimate (UTS), MPa 390 to 660
500
Tensile Strength: Yield (Proof), MPa 210 to 520
270

Thermal Properties

Latent Heat of Fusion, J/g 220
310
Maximum Temperature: Mechanical, °C 230
1010
Melting Completion (Liquidus), °C 1080
1390
Melting Onset (Solidus), °C 1040
1340
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 180
12
Thermal Expansion, µm/m-K 17
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 46
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 55
31
Density, g/cm3 8.9
8.0
Embodied Carbon, kg CO2/kg material 4.8
5.4
Embodied Energy, MJ/kg 74
76
Embodied Water, L/kg 310
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 66
19
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 1130
180
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 12 to 20
18
Strength to Weight: Bending, points 13 to 19
18
Thermal Diffusivity, mm2/s 53
3.2
Thermal Shock Resistance, points 14 to 23
12

Alloy Composition

Beryllium (Be), % 0.35 to 0.8
0
Carbon (C), % 0
0.35 to 0.75
Chromium (Cr), % 0
15 to 19
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
0
Iron (Fe), % 0
38.2 to 51.7
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 1.0 to 2.0
33 to 37
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 2.5
Sulfur (S), % 0
0 to 0.040
Residuals, % 0 to 0.5
0