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C77100 Nickel Silver vs. Grade 300 Maraging Steel

C77100 nickel silver belongs to the copper alloys classification, while grade 300 maraging steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is C77100 nickel silver and the bottom bar is grade 300 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.31
0.3
Shear Modulus, GPa 45
75
Tensile Strength: Ultimate (UTS), MPa 600
1030 to 2030
Tensile Strength: Yield (Proof), MPa 540
760 to 1990

Thermal Properties

Latent Heat of Fusion, J/g 180
270
Melting Completion (Liquidus), °C 990
1480
Melting Onset (Solidus), °C 950
1430
Specific Heat Capacity, J/kg-K 390
450
Thermal Expansion, µm/m-K 20
12

Otherwise Unclassified Properties

Base Metal Price, % relative 27
34
Density, g/cm3 8.1
8.2
Embodied Carbon, kg CO2/kg material 3.5
5.1
Embodied Energy, MJ/kg 56
68
Embodied Water, L/kg 310
150

Common Calculations

Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 20
23
Strength to Weight: Axial, points 21
35 to 68
Strength to Weight: Bending, points 20
28 to 43
Thermal Shock Resistance, points 19
31 to 62

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
8.5 to 9.5
Copper (Cu), % 52 to 56
0
Iron (Fe), % 0
65 to 68.4
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0 to 0.9
0 to 0.1
Molybdenum (Mo), % 0
4.6 to 5.2
Nickel (Ni), % 9.0 to 12
18 to 19
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.1
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0
0.5 to 0.8
Zinc (Zn), % 30.6 to 39
0
Zirconium (Zr), % 0
0 to 0.020
Residuals, % 0 to 0.5
0