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ASTM A182 Grade F22V vs. SAE-AISI D7 Steel

Both ASTM A182 grade F22V and SAE-AISI D7 steel are iron alloys. They have 83% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is ASTM A182 grade F22V and the bottom bar is SAE-AISI D7 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 74
73
Tensile Strength: Ultimate (UTS), MPa 670
800 to 2120

Thermal Properties

Latent Heat of Fusion, J/g 250
270
Melting Completion (Liquidus), °C 1470
1440
Melting Onset (Solidus), °C 1430
1400
Specific Heat Capacity, J/kg-K 470
480
Thermal Conductivity, W/m-K 39
27
Thermal Expansion, µm/m-K 13
11

Otherwise Unclassified Properties

Base Metal Price, % relative 4.2
10
Density, g/cm3 7.9
7.6
Embodied Carbon, kg CO2/kg material 2.5
11
Embodied Energy, MJ/kg 35
180
Embodied Water, L/kg 61
130

Common Calculations

PREN (Pitting Resistance) 5.6
16
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 24
25
Strength to Weight: Axial, points 24
29 to 78
Strength to Weight: Bending, points 22
25 to 48
Thermal Diffusivity, mm2/s 11
7.4
Thermal Shock Resistance, points 19
27 to 72

Alloy Composition

Boron (B), % 0 to 0.0020
0
Calcium (Ca), % 0 to 0.015
0
Carbon (C), % 0.11 to 0.15
2.2 to 2.5
Chromium (Cr), % 2.0 to 2.5
11.5 to 13.5
Copper (Cu), % 0 to 0.2
0 to 0.25
Iron (Fe), % 94.6 to 96.4
76.6 to 81.9
Manganese (Mn), % 0.3 to 0.6
0 to 0.6
Molybdenum (Mo), % 0.9 to 1.1
0.7 to 1.2
Nickel (Ni), % 0 to 0.25
0 to 0.3
Niobium (Nb), % 0 to 0.070
0
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.1
0 to 0.6
Sulfur (S), % 0 to 0.010
0 to 0.030
Titanium (Ti), % 0 to 0.030
0
Vanadium (V), % 0.25 to 0.35
3.8 to 4.4