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50Cr-50Ni Alloy vs. C66700 Brass

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while C66700 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 alloy and the bottom bar is C66700 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 5.7
2.0 to 58
Poisson's Ratio 0.26
0.31
Shear Modulus, GPa 84
41
Tensile Strength: Ultimate (UTS), MPa 620
340 to 690
Tensile Strength: Yield (Proof), MPa 390
100 to 640

Thermal Properties

Latent Heat of Fusion, J/g 350
180
Specific Heat Capacity, J/kg-K 490
390
Thermal Expansion, µm/m-K 15
20

Otherwise Unclassified Properties

Base Metal Price, % relative 50
25
Density, g/cm3 8.0
8.2
Embodied Carbon, kg CO2/kg material 7.9
2.7
Embodied Energy, MJ/kg 110
45
Embodied Water, L/kg 350
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
13 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 350
49 to 1900
Stiffness to Weight: Axial, points 15
7.3
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 21
11 to 23
Strength to Weight: Bending, points 20
13 to 21
Thermal Shock Resistance, points 14
11 to 23

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 48 to 52
0
Copper (Cu), % 0
68.5 to 71.5
Iron (Fe), % 0 to 1.0
0 to 0.1
Lead (Pb), % 0
0 to 0.070
Manganese (Mn), % 0 to 0.3
0.8 to 1.5
Nickel (Ni), % 44.5 to 52
0
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.5
0
Zinc (Zn), % 0
26.3 to 30.7
Residuals, % 0
0 to 0.5