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ACI-ASTM CA40 Steel vs. N10624 Nickel

ACI-ASTM CA40 steel belongs to the iron alloys classification, while N10624 nickel belongs to the nickel alloys. There are 25 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 ACI-ASTM CA40 steel and the bottom bar is N10624 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220
Elongation at Break, % 10
45
Fatigue Strength, MPa 460
310
Poisson's Ratio 0.28
0.3
Shear Modulus, GPa 76
84
Tensile Strength: Ultimate (UTS), MPa 910
810
Tensile Strength: Yield (Proof), MPa 860
360

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Maximum Temperature: Mechanical, °C 750
930
Melting Completion (Liquidus), °C 1440
1580
Melting Onset (Solidus), °C 1500
1520
Specific Heat Capacity, J/kg-K 480
410
Thermal Expansion, µm/m-K 10
11

Otherwise Unclassified Properties

Base Metal Price, % relative 7.5
70
Density, g/cm3 7.7
9.0
Embodied Carbon, kg CO2/kg material 2.0
13
Embodied Energy, MJ/kg 28
170
Embodied Water, L/kg 100
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89
300
Resilience: Unit (Modulus of Resilience), kJ/m3 1910
300
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 33
25
Strength to Weight: Bending, points 27
22
Thermal Shock Resistance, points 33
24

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Carbon (C), % 0.2 to 0.4
0 to 0.010
Chromium (Cr), % 11.5 to 14
6.0 to 10
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 81.5 to 88.3
5.0 to 8.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0 to 0.5
21 to 25
Nickel (Ni), % 0 to 1.0
53.9 to 68
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 1.5
0 to 0.1
Sulfur (S), % 0 to 0.040
0 to 0.010