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50Cr-50Ni Alloy vs. EN 1.4652 Stainless Steel

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while EN 1.4652 stainless steel belongs to the iron alloys. They have 47% of their average alloy composition in common. There are 21 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni alloy and the bottom bar is EN 1.4652 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
210
Elongation at Break, % 5.7
45
Poisson's Ratio 0.26
0.28
Shear Modulus, GPa 84
81
Tensile Strength: Ultimate (UTS), MPa 620
880
Tensile Strength: Yield (Proof), MPa 390
490

Thermal Properties

Latent Heat of Fusion, J/g 350
310
Specific Heat Capacity, J/kg-K 490
460
Thermal Expansion, µm/m-K 15
15

Otherwise Unclassified Properties

Base Metal Price, % relative 50
34
Density, g/cm3 8.0
8.0
Embodied Carbon, kg CO2/kg material 7.9
6.4
Embodied Energy, MJ/kg 110
87
Embodied Water, L/kg 350
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
340
Resilience: Unit (Modulus of Resilience), kJ/m3 350
570
Stiffness to Weight: Axial, points 15
14
Stiffness to Weight: Bending, points 25
25
Strength to Weight: Axial, points 21
30
Strength to Weight: Bending, points 20
25
Thermal Shock Resistance, points 14
20

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Carbon (C), % 0 to 0.1
0 to 0.020
Chromium (Cr), % 48 to 52
23 to 25
Copper (Cu), % 0
0.3 to 0.6
Iron (Fe), % 0 to 1.0
38.3 to 46.3
Manganese (Mn), % 0 to 0.3
2.0 to 4.0
Molybdenum (Mo), % 0
7.0 to 8.0
Nickel (Ni), % 44.5 to 52
21 to 23
Nitrogen (N), % 0 to 0.3
0.45 to 0.55
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.0050
Titanium (Ti), % 0 to 0.5
0