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50Cr-50Ni-Cb Alloy vs. C43400 Brass

50Cr-50Ni-Cb alloy belongs to the otherwise unclassified metals classification, while C43400 brass belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni-Cb alloy and the bottom bar is C43400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 5.6
3.0 to 49
Poisson's Ratio 0.26
0.33
Shear Modulus, GPa 84
42
Tensile Strength: Ultimate (UTS), MPa 620
310 to 690
Tensile Strength: Yield (Proof), MPa 390
110 to 560

Thermal Properties

Latent Heat of Fusion, J/g 350
190
Specific Heat Capacity, J/kg-K 480
380
Thermal Expansion, µm/m-K 15
19

Otherwise Unclassified Properties

Base Metal Price, % relative 60
28
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 9.2
2.7
Embodied Energy, MJ/kg 130
44
Embodied Water, L/kg 350
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30
19 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 370
57 to 1420
Stiffness to Weight: Axial, points 15
7.2
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 21
10 to 22
Strength to Weight: Bending, points 20
12 to 20
Thermal Shock Resistance, points 14
11 to 24

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 47 to 52
0
Copper (Cu), % 0
84 to 87
Iron (Fe), % 0 to 1.0
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0 to 0.3
0
Nickel (Ni), % 43.3 to 51.6
0
Niobium (Nb), % 1.4 to 1.7
0
Nitrogen (N), % 0 to 0.16
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0.4 to 1.0
Titanium (Ti), % 0 to 0.5
0
Zinc (Zn), % 0
11.4 to 15.6
Residuals, % 0
0 to 0.5