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EN 2.4654 Nickel vs. Grade TDSiCr Steel

EN 2.4654 nickel belongs to the nickel alloys classification, while grade TDSiCr steel belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is EN 2.4654 nickel and the bottom bar is grade TDSiCr steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
80
Tensile Strength: Ultimate (UTS), MPa 1250
1950

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Maximum Temperature: Mechanical, °C 1000
410
Melting Completion (Liquidus), °C 1390
1440
Melting Onset (Solidus), °C 1330
1400
Specific Heat Capacity, J/kg-K 460
480
Thermal Conductivity, W/m-K 13
46
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 75
2.2
Density, g/cm3 8.4
7.7
Embodied Carbon, kg CO2/kg material 10
1.5
Embodied Energy, MJ/kg 150
20
Embodied Water, L/kg 340
48

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 42
70
Strength to Weight: Bending, points 31
45
Thermal Diffusivity, mm2/s 3.3
12
Thermal Shock Resistance, points 37
58

Alloy Composition

Aluminum (Al), % 1.2 to 1.6
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.020 to 0.1
0.5 to 0.6
Chromium (Cr), % 18 to 21
0.5 to 0.8
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.1
0 to 0.1
Iron (Fe), % 0 to 2.0
96.6 to 97.8
Manganese (Mn), % 0 to 1.0
0.5 to 0.9
Molybdenum (Mo), % 3.5 to 5.0
0
Nickel (Ni), % 50.6 to 62.5
0
Phosphorus (P), % 0 to 0.015
0 to 0.025
Silicon (Si), % 0 to 0.15
1.2 to 1.6
Sulfur (S), % 0 to 0.015
0 to 0.020
Titanium (Ti), % 2.8 to 3.3
0
Zirconium (Zr), % 0.020 to 0.080
0