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EN 1.7131 Steel vs. N06455 Nickel

EN 1.7131 steel belongs to the iron alloys classification, while N06455 nickel belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.7131 steel and the bottom bar is N06455 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 73
82
Tensile Strength: Ultimate (UTS), MPa 470 to 1390
780

Thermal Properties

Latent Heat of Fusion, J/g 250
320
Maximum Temperature: Mechanical, °C 420
960
Melting Completion (Liquidus), °C 1460
1510
Melting Onset (Solidus), °C 1420
1450
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 45
10
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 8.3
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 2.2
65
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.4
12
Embodied Energy, MJ/kg 19
160
Embodied Water, L/kg 51
290

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 17 to 49
24
Strength to Weight: Bending, points 17 to 35
21
Thermal Diffusivity, mm2/s 12
2.7
Thermal Shock Resistance, points 14 to 41
24

Alloy Composition

Carbon (C), % 0.14 to 0.19
0 to 0.015
Chromium (Cr), % 0.8 to 1.1
14 to 18
Cobalt (Co), % 0
0 to 2.0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 96.8 to 98.1
0 to 3.0
Manganese (Mn), % 1.0 to 1.3
0 to 1.0
Molybdenum (Mo), % 0
14 to 17
Nickel (Ni), % 0
58.1 to 72
Phosphorus (P), % 0 to 0.025
0 to 0.040
Silicon (Si), % 0 to 0.3
0 to 0.080
Sulfur (S), % 0 to 0.025
0 to 0.030
Titanium (Ti), % 0
0 to 0.7