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C19800 Copper vs. Grade 350 Maraging Steel

C19800 copper belongs to the copper alloys classification, while grade 350 maraging steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C19800 copper and the bottom bar is grade 350 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 9.0 to 12
4.1 to 18
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 43
75
Shear Strength, MPa 260 to 330
710 to 1400
Tensile Strength: Ultimate (UTS), MPa 430 to 550
1140 to 2420
Tensile Strength: Yield (Proof), MPa 420 to 550
830 to 2300

Thermal Properties

Latent Heat of Fusion, J/g 210
270
Melting Completion (Liquidus), °C 1070
1470
Melting Onset (Solidus), °C 1050
1420
Specific Heat Capacity, J/kg-K 390
450
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 30
39
Density, g/cm3 8.9
8.2
Embodied Carbon, kg CO2/kg material 2.8
5.6
Embodied Energy, MJ/kg 43
74
Embodied Water, L/kg 320
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 52
98 to 190
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 14 to 17
38 to 82
Strength to Weight: Bending, points 14 to 17
29 to 49
Thermal Shock Resistance, points 15 to 20
35 to 74

Alloy Composition

Aluminum (Al), % 0
0.050 to 0.15
Boron (B), % 0
0 to 0.0030
Calcium (Ca), % 0
0 to 0.050
Carbon (C), % 0
0 to 0.030
Cobalt (Co), % 0
11.5 to 12.5
Copper (Cu), % 95.7 to 99.47
0
Iron (Fe), % 0.020 to 0.5
61.2 to 64.6
Magnesium (Mg), % 0.1 to 1.0
0
Manganese (Mn), % 0
0 to 0.1
Molybdenum (Mo), % 0
4.6 to 5.2
Nickel (Ni), % 0
18 to 19
Phosphorus (P), % 0.010 to 0.1
0 to 0.010
Silicon (Si), % 0
0 to 0.1
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0.1 to 1.0
0
Titanium (Ti), % 0
1.3 to 1.6
Zinc (Zn), % 0.3 to 1.5
0
Zirconium (Zr), % 0
0 to 0.020
Residuals, % 0 to 0.2
0