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SAE-AISI H43 Steel vs. N10675 Nickel

SAE-AISI H43 steel belongs to the iron alloys classification, while N10675 nickel belongs to the nickel alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H43 steel and the bottom bar is N10675 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 77
85
Tensile Strength: Ultimate (UTS), MPa 710 to 2140
860

Thermal Properties

Latent Heat of Fusion, J/g 270
320
Melting Completion (Liquidus), °C 1530
1420
Melting Onset (Solidus), °C 1480
1370
Specific Heat Capacity, J/kg-K 460
380
Thermal Conductivity, W/m-K 30
11
Thermal Expansion, µm/m-K 12
11

Otherwise Unclassified Properties

Base Metal Price, % relative 14
80
Density, g/cm3 7.9
9.3
Embodied Carbon, kg CO2/kg material 8.2
16
Embodied Energy, MJ/kg 120
210
Embodied Water, L/kg 100
280

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 25 to 75
26
Strength to Weight: Bending, points 22 to 46
22
Thermal Diffusivity, mm2/s 8.3
3.1
Thermal Shock Resistance, points 21 to 62
26

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Carbon (C), % 0.5 to 0.65
0 to 0.010
Chromium (Cr), % 3.8 to 4.5
1.0 to 3.0
Cobalt (Co), % 0
0 to 3.0
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 83.2 to 85.9
1.0 to 3.0
Manganese (Mn), % 0.15 to 0.4
0 to 3.0
Molybdenum (Mo), % 7.8 to 8.5
27 to 32
Nickel (Ni), % 0
51.3 to 71
Niobium (Nb), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.2 to 0.45
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.010
Tantalum (Ta), % 0
0 to 0.2
Titanium (Ti), % 0
0 to 0.2
Tungsten (W), % 0
0 to 3.0
Vanadium (V), % 1.8 to 2.2
0 to 0.2
Zinc (Zn), % 0
0 to 0.1