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SAE-AISI H19 Steel vs. EN 2.4650 Nickel

SAE-AISI H19 steel belongs to the iron alloys classification, while EN 2.4650 nickel belongs to the nickel alloys. There are 21 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 SAE-AISI H19 steel and the bottom bar is EN 2.4650 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 75
80
Tensile Strength: Ultimate (UTS), MPa 720 to 1990
1090

Thermal Properties

Latent Heat of Fusion, J/g 260
320
Melting Completion (Liquidus), °C 1540
1400
Melting Onset (Solidus), °C 1490
1350
Specific Heat Capacity, J/kg-K 460
450
Thermal Conductivity, W/m-K 29
12
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 22
80
Density, g/cm3 8.2
8.5
Embodied Carbon, kg CO2/kg material 7.5
10
Embodied Energy, MJ/kg 110
140
Embodied Water, L/kg 110
360

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 24 to 68
36
Strength to Weight: Bending, points 22 to 43
28
Thermal Diffusivity, mm2/s 7.9
3.1
Thermal Shock Resistance, points 21 to 59
33

Alloy Composition

Aluminum (Al), % 0
0.3 to 0.6
Boron (B), % 0
0 to 0.0050
Carbon (C), % 0.32 to 0.45
0.040 to 0.080
Chromium (Cr), % 4.0 to 4.8
19 to 21
Cobalt (Co), % 4.0 to 4.5
19 to 21
Copper (Cu), % 0 to 0.25
0 to 0.2
Iron (Fe), % 81.4 to 85.5
0 to 0.7
Manganese (Mn), % 0.2 to 0.5
0 to 0.6
Molybdenum (Mo), % 0.3 to 0.55
5.6 to 6.1
Nickel (Ni), % 0 to 0.3
46.9 to 54.2
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.2 to 0.5
0 to 0.4
Sulfur (S), % 0 to 0.030
0 to 0.0070
Titanium (Ti), % 0
1.9 to 2.4
Tungsten (W), % 3.8 to 4.5
0
Vanadium (V), % 1.8 to 2.2
0