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ACI-ASTM CH20 Steel vs. N06110 Nickel

ACI-ASTM CH20 steel belongs to the iron alloys classification, while N06110 nickel belongs to the nickel alloys. They have a modest 39% of their average alloy composition in common, which, by itself, doesn't mean much. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CH20 steel and the bottom bar is N06110 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
210
Elongation at Break, % 38
53
Fatigue Strength, MPa 290
320
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 78
84
Tensile Strength: Ultimate (UTS), MPa 610
730
Tensile Strength: Yield (Proof), MPa 350
330

Thermal Properties

Latent Heat of Fusion, J/g 310
340
Maximum Temperature: Mechanical, °C 1100
1020
Melting Completion (Liquidus), °C 1410
1490
Melting Onset (Solidus), °C 1430
1440
Specific Heat Capacity, J/kg-K 480
440
Thermal Expansion, µm/m-K 15
12

Otherwise Unclassified Properties

Base Metal Price, % relative 20
65
Density, g/cm3 7.8
8.6
Embodied Carbon, kg CO2/kg material 3.7
11
Embodied Energy, MJ/kg 53
160
Embodied Water, L/kg 180
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
320
Resilience: Unit (Modulus of Resilience), kJ/m3 300
260
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 22
23
Strength to Weight: Bending, points 21
21
Thermal Shock Resistance, points 15
20

Alloy Composition

Aluminum (Al), % 0
0 to 1.0
Carbon (C), % 0 to 0.2
0 to 0.15
Chromium (Cr), % 22 to 26
28 to 33
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 54.7 to 66
0 to 1.0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0 to 0.5
9.0 to 12
Nickel (Ni), % 12 to 15
51 to 62
Niobium (Nb), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 0.5
Silicon (Si), % 0 to 2.0
0 to 1.0
Sulfur (S), % 0 to 0.040
0 to 0.015
Titanium (Ti), % 0
0 to 1.0
Tungsten (W), % 0
1.0 to 4.0