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Grade 350 Maraging Steel vs. C82400 Copper

Grade 350 maraging steel belongs to the iron alloys classification, while C82400 copper belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is grade 350 maraging steel and the bottom bar is C82400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 4.1 to 18
1.0 to 20
Poisson's Ratio 0.3
0.33
Shear Modulus, GPa 75
45
Tensile Strength: Ultimate (UTS), MPa 1140 to 2420
500 to 1030
Tensile Strength: Yield (Proof), MPa 830 to 2300
260 to 970

Thermal Properties

Latent Heat of Fusion, J/g 270
230
Melting Completion (Liquidus), °C 1470
1000
Melting Onset (Solidus), °C 1420
900
Specific Heat Capacity, J/kg-K 450
380
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Density, g/cm3 8.2
8.8
Embodied Carbon, kg CO2/kg material 5.6
8.9
Embodied Energy, MJ/kg 74
140
Embodied Water, L/kg 160
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 98 to 190
10 to 83
Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 38 to 82
16 to 33
Strength to Weight: Bending, points 29 to 49
16 to 26
Thermal Shock Resistance, points 35 to 74
17 to 36

Alloy Composition

Aluminum (Al), % 0.050 to 0.15
0 to 0.15
Beryllium (Be), % 0
1.6 to 1.9
Boron (B), % 0 to 0.0030
0
Calcium (Ca), % 0 to 0.050
0
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 11.5 to 12.5
0.2 to 0.65
Copper (Cu), % 0
96 to 98.2
Iron (Fe), % 61.2 to 64.6
0 to 0.2
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 0.1
0
Molybdenum (Mo), % 4.6 to 5.2
0
Nickel (Ni), % 18 to 19
0 to 0.2
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.1
0
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 1.3 to 1.6
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Zirconium (Zr), % 0 to 0.020
0
Residuals, % 0
0 to 0.5