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ACI-ASTM CN3M Steel vs. C19010 Copper

ACI-ASTM CN3M steel belongs to the iron alloys classification, while C19010 copper belongs to the copper 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 ACI-ASTM CN3M steel and the bottom bar is C19010 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 34
2.4 to 22
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 80
43
Tensile Strength: Ultimate (UTS), MPa 500
330 to 640
Tensile Strength: Yield (Proof), MPa 190
260 to 620

Thermal Properties

Latent Heat of Fusion, J/g 310
210
Maximum Temperature: Mechanical, °C 1100
200
Melting Completion (Liquidus), °C 1450
1060
Melting Onset (Solidus), °C 1400
1010
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 13
260
Thermal Expansion, µm/m-K 16
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
48 to 63
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
48 to 63

Otherwise Unclassified Properties

Base Metal Price, % relative 31
31
Density, g/cm3 8.1
8.9
Embodied Carbon, kg CO2/kg material 5.9
2.7
Embodied Energy, MJ/kg 80
42
Embodied Water, L/kg 200
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
7.3 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 89
290 to 1680
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 17
10 to 20
Strength to Weight: Bending, points 17
12 to 18
Thermal Diffusivity, mm2/s 3.4
75
Thermal Shock Resistance, points 11
12 to 23

Alloy Composition

Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 20 to 22
0
Copper (Cu), % 0
97.3 to 99.04
Iron (Fe), % 42.4 to 52.5
0
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 4.5 to 5.5
0
Nickel (Ni), % 23 to 27
0.8 to 1.8
Phosphorus (P), % 0 to 0.030
0.010 to 0.050
Silicon (Si), % 0 to 1.0
0.15 to 0.35
Sulfur (S), % 0 to 0.030
0
Residuals, % 0
0 to 0.5