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SAE-AISI D3 Steel vs. Nickel 693

SAE-AISI D3 steel belongs to the iron alloys classification, while nickel 693 belongs to the nickel alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI D3 steel and the bottom bar is nickel 693.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 9.8 to 15
34
Fatigue Strength, MPa 310 to 940
230
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 74
76
Shear Strength, MPa 470 to 1220
440
Tensile Strength: Ultimate (UTS), MPa 770 to 2050
660
Tensile Strength: Yield (Proof), MPa 480 to 1550
310

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Melting Completion (Liquidus), °C 1430
1350
Melting Onset (Solidus), °C 1390
1310
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 31
9.1
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
60
Density, g/cm3 7.7
8.1
Embodied Carbon, kg CO2/kg material 3.2
9.9
Embodied Energy, MJ/kg 48
140
Embodied Water, L/kg 100
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 97 to 180
190
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 28 to 74
23
Strength to Weight: Bending, points 24 to 47
21
Thermal Diffusivity, mm2/s 8.3
2.3
Thermal Shock Resistance, points 23 to 63
19

Alloy Composition

Aluminum (Al), % 0
2.5 to 4.0
Carbon (C), % 2.0 to 2.4
0 to 0.15
Chromium (Cr), % 11 to 13.5
27 to 31
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 80.3 to 87
2.5 to 6.0
Manganese (Mn), % 0 to 0.6
0 to 1.0
Nickel (Ni), % 0 to 0.3
53.3 to 67.5
Niobium (Nb), % 0
0.5 to 2.5
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.6
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
0 to 1.0
Tungsten (W), % 0 to 1.0
0
Vanadium (V), % 0 to 1.0
0