MakeItFrom.com
Menu (ESC)

SAE-AISI H24 Steel vs. Grade N7M Nickel

SAE-AISI H24 steel belongs to the iron alloys classification, while grade N7M nickel belongs to the nickel alloys. There are 19 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 SAE-AISI H24 steel and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 78
85
Tensile Strength: Ultimate (UTS), MPa 720 to 1990
590

Thermal Properties

Latent Heat of Fusion, J/g 240
320
Melting Completion (Liquidus), °C 1750
1650
Melting Onset (Solidus), °C 1700
1590
Specific Heat Capacity, J/kg-K 420
390
Thermal Expansion, µm/m-K 12
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 37
75
Density, g/cm3 9.1
9.3
Embodied Carbon, kg CO2/kg material 6.1
16
Embodied Energy, MJ/kg 93
200
Embodied Water, L/kg 78
270

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
22
Strength to Weight: Axial, points 22 to 61
18
Strength to Weight: Bending, points 20 to 39
17
Thermal Shock Resistance, points 22 to 61
19

Alloy Composition

Carbon (C), % 0.42 to 0.53
0 to 0.070
Chromium (Cr), % 2.5 to 3.5
0 to 1.0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 78 to 82.4
0 to 3.0
Manganese (Mn), % 0.15 to 0.4
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 0 to 0.3
60.9 to 70
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0.15 to 0.4
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 14 to 16
0
Vanadium (V), % 0.4 to 0.6
0