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50Cr-50Ni Alloy vs. EN 1.5503 Steel

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while EN 1.5503 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni alloy and the bottom bar is EN 1.5503 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
190
Elongation at Break, % 5.7
12 to 17
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 84
73
Tensile Strength: Ultimate (UTS), MPa 620
400 to 520
Tensile Strength: Yield (Proof), MPa 390
270 to 430

Thermal Properties

Latent Heat of Fusion, J/g 350
250
Specific Heat Capacity, J/kg-K 490
470
Thermal Expansion, µm/m-K 15
13

Otherwise Unclassified Properties

Base Metal Price, % relative 50
1.8
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 7.9
1.4
Embodied Energy, MJ/kg 110
18
Embodied Water, L/kg 350
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
41 to 81
Resilience: Unit (Modulus of Resilience), kJ/m3 350
200 to 490
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 21
14 to 19
Strength to Weight: Bending, points 20
15 to 18
Thermal Shock Resistance, points 14
12 to 15

Alloy Composition

Aluminum (Al), % 0 to 0.25
0
Boron (B), % 0
0.00080 to 0.0050
Carbon (C), % 0 to 0.1
0.16 to 0.2
Chromium (Cr), % 48 to 52
0
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 0 to 1.0
98.4 to 99.239
Manganese (Mn), % 0 to 0.3
0.6 to 0.8
Nickel (Ni), % 44.5 to 52
0
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0 to 0.025
Silicon (Si), % 0 to 1.0
0 to 0.3
Sulfur (S), % 0 to 0.020
0 to 0.025
Titanium (Ti), % 0 to 0.5
0