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EN 1.7240 Steel vs. N07776 Nickel

EN 1.7240 steel belongs to the iron alloys classification, while N07776 nickel belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is EN 1.7240 steel and the bottom bar is N07776 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 73
79
Tensile Strength: Ultimate (UTS), MPa 670 to 1990
700

Thermal Properties

Latent Heat of Fusion, J/g 250
320
Maximum Temperature: Mechanical, °C 420
970
Melting Completion (Liquidus), °C 1460
1550
Melting Onset (Solidus), °C 1410
1500
Specific Heat Capacity, J/kg-K 470
430
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 2.4
85
Density, g/cm3 7.8
8.6
Embodied Carbon, kg CO2/kg material 1.5
15
Embodied Energy, MJ/kg 20
210
Embodied Water, L/kg 50
270

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 24 to 71
22
Strength to Weight: Bending, points 22 to 45
20
Thermal Shock Resistance, points 20 to 59
20

Alloy Composition

Aluminum (Al), % 0
0 to 2.0
Carbon (C), % 0.56 to 0.64
0 to 0.030
Chromium (Cr), % 0.7 to 1.0
12 to 22
Iron (Fe), % 96.7 to 97.9
0 to 24.5
Manganese (Mn), % 0.7 to 1.0
0 to 1.0
Molybdenum (Mo), % 0.15 to 0.25
9.0 to 15
Nickel (Ni), % 0
50 to 60
Niobium (Nb), % 0
4.0 to 6.0
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0 to 0.4
0 to 0.5
Sulfur (S), % 0 to 0.025
0 to 0.010
Titanium (Ti), % 0
0 to 1.0
Tungsten (W), % 0
0.5 to 2.5