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N07750 Nickel vs. EN 1.1122 Steel

N07750 nickel belongs to the nickel alloys classification, while EN 1.1122 steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is N07750 nickel and the bottom bar is EN 1.1122 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 25
12 to 21
Fatigue Strength, MPa 520
170 to 260
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
73
Shear Strength, MPa 770
240 to 290
Tensile Strength: Ultimate (UTS), MPa 1200
340 to 460
Tensile Strength: Yield (Proof), MPa 820
240 to 370

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Maximum Temperature: Mechanical, °C 960
400
Melting Completion (Liquidus), °C 1430
1460
Melting Onset (Solidus), °C 1400
1420
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 13
51
Thermal Expansion, µm/m-K 12
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
8.0

Otherwise Unclassified Properties

Base Metal Price, % relative 60
1.8
Density, g/cm3 8.4
7.9
Embodied Carbon, kg CO2/kg material 10
1.4
Embodied Energy, MJ/kg 150
18
Embodied Water, L/kg 260
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 270
36 to 89
Resilience: Unit (Modulus of Resilience), kJ/m3 1770
160 to 360
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 40
12 to 16
Strength to Weight: Bending, points 30
14 to 17
Thermal Diffusivity, mm2/s 3.3
14
Thermal Shock Resistance, points 36
11 to 15

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0
Carbon (C), % 0 to 0.080
0.080 to 0.12
Chromium (Cr), % 14 to 17
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0 to 0.5
0 to 0.25
Iron (Fe), % 5.0 to 9.0
98.7 to 99.62
Manganese (Mn), % 0 to 1.0
0.3 to 0.6
Nickel (Ni), % 70 to 77.7
0
Niobium (Nb), % 0.7 to 1.2
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.5
0 to 0.3
Sulfur (S), % 0 to 0.010
0 to 0.025
Titanium (Ti), % 2.3 to 2.8
0