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50Cr-50Ni Alloy vs. ZA-27

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while ZA-27 belongs to the zinc alloys. There are 21 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni alloy and the bottom bar is ZA-27.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
78
Elongation at Break, % 5.7
2.0 to 4.5
Poisson's Ratio 0.26
0.27
Shear Modulus, GPa 84
31
Tensile Strength: Ultimate (UTS), MPa 620
400 to 430
Tensile Strength: Yield (Proof), MPa 390
260 to 370

Thermal Properties

Latent Heat of Fusion, J/g 350
130
Specific Heat Capacity, J/kg-K 490
530
Thermal Expansion, µm/m-K 15
26

Otherwise Unclassified Properties

Base Metal Price, % relative 50
11
Density, g/cm3 8.0
5.0
Embodied Carbon, kg CO2/kg material 7.9
4.2
Embodied Energy, MJ/kg 110
80
Embodied Water, L/kg 350
570

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
8.1 to 18
Resilience: Unit (Modulus of Resilience), kJ/m3 350
420 to 890
Stiffness to Weight: Axial, points 15
8.6
Stiffness to Weight: Bending, points 25
28
Strength to Weight: Axial, points 21
22 to 24
Strength to Weight: Bending, points 20
24 to 25
Thermal Shock Resistance, points 14
14 to 15

Alloy Composition

Aluminum (Al), % 0 to 0.25
25 to 28
Cadmium (Cd), % 0
0 to 0.0060
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 48 to 52
0
Copper (Cu), % 0
2.0 to 2.5
Iron (Fe), % 0 to 1.0
0 to 0.1
Lead (Pb), % 0
0 to 0.0060
Magnesium (Mg), % 0
0.010 to 0.020
Manganese (Mn), % 0 to 0.3
0
Nickel (Ni), % 44.5 to 52
0 to 0.020
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0 to 0.080
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.0030
Titanium (Ti), % 0 to 0.5
0
Zinc (Zn), % 0
69.3 to 73