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ACI-ASTM CA28MWV Steel vs. N10675 Nickel

ACI-ASTM CA28MWV steel belongs to the iron alloys classification, while N10675 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CA28MWV steel and the bottom bar is N10675 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
220
Elongation at Break, % 11
47
Fatigue Strength, MPa 470
350
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 76
85
Tensile Strength: Ultimate (UTS), MPa 1080
860
Tensile Strength: Yield (Proof), MPa 870
400

Thermal Properties

Latent Heat of Fusion, J/g 270
320
Maximum Temperature: Mechanical, °C 740
910
Melting Completion (Liquidus), °C 1470
1420
Melting Onset (Solidus), °C 1430
1370
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 25
11
Thermal Expansion, µm/m-K 10
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.6
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
1.2

Otherwise Unclassified Properties

Base Metal Price, % relative 11
80
Density, g/cm3 7.9
9.3
Embodied Carbon, kg CO2/kg material 3.1
16
Embodied Energy, MJ/kg 44
210
Embodied Water, L/kg 100
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
330
Resilience: Unit (Modulus of Resilience), kJ/m3 1920
350
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
22
Strength to Weight: Axial, points 38
26
Strength to Weight: Bending, points 30
22
Thermal Diffusivity, mm2/s 6.6
3.1
Thermal Shock Resistance, points 40
26

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Carbon (C), % 0.2 to 0.28
0 to 0.010
Chromium (Cr), % 11 to 12.5
1.0 to 3.0
Cobalt (Co), % 0
0 to 3.0
Copper (Cu), % 0
0 to 0.2
Iron (Fe), % 81.4 to 85.8
1.0 to 3.0
Manganese (Mn), % 0.5 to 1.0
0 to 3.0
Molybdenum (Mo), % 0.9 to 1.3
27 to 32
Nickel (Ni), % 0.5 to 1.0
51.3 to 71
Niobium (Nb), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 1.0
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), % 0.9 to 1.3
0 to 3.0
Vanadium (V), % 0.2 to 0.3
0 to 0.2
Zinc (Zn), % 0
0 to 0.1