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EN 2.4654 Nickel vs. SAE-AISI H26 Steel

EN 2.4654 nickel belongs to the nickel alloys classification, while SAE-AISI H26 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is EN 2.4654 nickel and the bottom bar is SAE-AISI H26 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Poisson's Ratio 0.29
0.29
Shear Modulus, GPa 77
80
Tensile Strength: Ultimate (UTS), MPa 1250
720 to 2100

Thermal Properties

Latent Heat of Fusion, J/g 320
240
Melting Completion (Liquidus), °C 1390
1810
Melting Onset (Solidus), °C 1330
1760
Specific Heat Capacity, J/kg-K 460
410
Thermal Conductivity, W/m-K 13
22
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 75
45
Density, g/cm3 8.4
9.3
Embodied Carbon, kg CO2/kg material 10
8.1
Embodied Energy, MJ/kg 150
120
Embodied Water, L/kg 340
90

Common Calculations

Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 23
21
Strength to Weight: Axial, points 42
22 to 63
Strength to Weight: Bending, points 31
19 to 39
Thermal Diffusivity, mm2/s 3.3
5.6
Thermal Shock Resistance, points 37
22 to 63

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
0.45 to 0.55
Chromium (Cr), % 18 to 21
3.8 to 4.5
Cobalt (Co), % 12 to 15
0
Copper (Cu), % 0 to 0.1
0 to 0.25
Iron (Fe), % 0 to 2.0
73.3 to 77.5
Manganese (Mn), % 0 to 1.0
0.15 to 0.4
Molybdenum (Mo), % 3.5 to 5.0
0
Nickel (Ni), % 50.6 to 62.5
0 to 0.3
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.15
0.15 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.8 to 3.3
0
Tungsten (W), % 0
17.3 to 19
Vanadium (V), % 0
0.75 to 1.3
Zirconium (Zr), % 0.020 to 0.080
0