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SAE-AISI D3 Steel vs. Grade CU5MCuC Nickel

SAE-AISI D3 steel belongs to the iron alloys classification, while grade CU5MCuC nickel belongs to the nickel alloys. They have 43% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI D3 steel and the bottom bar is grade CU5MCuC nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 9.8 to 15
22
Fatigue Strength, MPa 310 to 940
170
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 74
77
Tensile Strength: Ultimate (UTS), MPa 770 to 2050
580
Tensile Strength: Yield (Proof), MPa 480 to 1550
270

Thermal Properties

Latent Heat of Fusion, J/g 270
310
Melting Completion (Liquidus), °C 1430
1420
Melting Onset (Solidus), °C 1390
1370
Specific Heat Capacity, J/kg-K 480
460
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
45
Density, g/cm3 7.7
8.2
Embodied Carbon, kg CO2/kg material 3.2
7.7
Embodied Energy, MJ/kg 48
110
Embodied Water, L/kg 100
230

Common Calculations

PREN (Pitting Resistance) 13
31
Resilience: Ultimate (Unit Rupture Work), MJ/m3 97 to 180
110
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 28 to 74
20
Strength to Weight: Bending, points 24 to 47
19
Thermal Shock Resistance, points 23 to 63
16

Alloy Composition

Carbon (C), % 2.0 to 2.4
0 to 0.050
Chromium (Cr), % 11 to 13.5
19.5 to 23.5
Copper (Cu), % 0 to 0.25
1.5 to 3.5
Iron (Fe), % 80.3 to 87
22.2 to 37.9
Manganese (Mn), % 0 to 0.6
0 to 1.0
Molybdenum (Mo), % 0
2.5 to 3.5
Nickel (Ni), % 0 to 0.3
38 to 44
Niobium (Nb), % 0
0.6 to 1.2
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.6
0 to 1.0
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0 to 1.0
0
Vanadium (V), % 0 to 1.0
0