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ASTM A182 Grade F92 vs. Grey Cast Iron

Both ASTM A182 grade F92 and grey cast iron are iron alloys. They have 88% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F92 and the bottom bar is grey cast iron.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 240
160 to 300
Elastic (Young's, Tensile) Modulus, GPa 190
180
Elongation at Break, % 22
9.6
Fatigue Strength, MPa 360
69 to 170
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
69
Shear Strength, MPa 440
180 to 610
Tensile Strength: Ultimate (UTS), MPa 690
160 to 450
Tensile Strength: Yield (Proof), MPa 500
98 to 290

Thermal Properties

Latent Heat of Fusion, J/g 260
280
Melting Completion (Liquidus), °C 1490
1380
Melting Onset (Solidus), °C 1450
1180
Specific Heat Capacity, J/kg-K 470
490
Thermal Conductivity, W/m-K 26
46
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 10
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 11
1.9
Density, g/cm3 7.9
7.5
Embodied Carbon, kg CO2/kg material 2.8
1.5
Embodied Energy, MJ/kg 40
21
Embodied Water, L/kg 89
44

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
13 to 37
Resilience: Unit (Modulus of Resilience), kJ/m3 650
27 to 240
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 24
5.8 to 17
Strength to Weight: Bending, points 22
8.7 to 17
Thermal Diffusivity, mm2/s 6.9
13
Thermal Shock Resistance, points 19
6.0 to 17

Alloy Composition

Aluminum (Al), % 0 to 0.020
0
Boron (B), % 0.0010 to 0.0060
0
Carbon (C), % 0.070 to 0.13
3.1 to 3.4
Chromium (Cr), % 8.5 to 9.5
0
Iron (Fe), % 85.8 to 89.1
92.1 to 93.9
Manganese (Mn), % 0.3 to 0.6
0.5 to 0.7
Molybdenum (Mo), % 0.3 to 0.6
0
Nickel (Ni), % 0 to 0.4
0
Niobium (Nb), % 0.040 to 0.090
0
Nitrogen (N), % 0.030 to 0.070
0
Phosphorus (P), % 0 to 0.020
0 to 0.9
Silicon (Si), % 0 to 0.5
2.5 to 2.8
Sulfur (S), % 0 to 0.010
0 to 0.15
Titanium (Ti), % 0 to 0.010
0
Tungsten (W), % 1.5 to 2.0
0
Vanadium (V), % 0.15 to 0.25
0
Zirconium (Zr), % 0 to 0.010
0