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SAE-AISI H23 Steel vs. ASTM A182 Grade F22V

Both SAE-AISI H23 steel and ASTM A182 grade F22V are iron alloys. They have 77% 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 SAE-AISI H23 steel and the bottom bar is ASTM A182 grade F22V.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 80
74
Tensile Strength: Ultimate (UTS), MPa 760 to 1550
670

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Melting Completion (Liquidus), °C 1680
1470
Melting Onset (Solidus), °C 1630
1430
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 20
39
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 34
4.2
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 6.9
2.5
Embodied Energy, MJ/kg 110
35
Embodied Water, L/kg 120
61

Common Calculations

PREN (Pitting Resistance) 32
5.6
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 24 to 49
24
Strength to Weight: Bending, points 21 to 34
22
Thermal Diffusivity, mm2/s 5.2
11
Thermal Shock Resistance, points 23 to 47
19

Alloy Composition

Boron (B), % 0
0 to 0.0020
Calcium (Ca), % 0
0 to 0.015
Carbon (C), % 0.25 to 0.35
0.11 to 0.15
Chromium (Cr), % 11 to 12.8
2.0 to 2.5
Copper (Cu), % 0 to 0.25
0 to 0.2
Iron (Fe), % 71.3 to 76.7
94.6 to 96.4
Manganese (Mn), % 0.15 to 0.4
0.3 to 0.6
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0 to 0.3
0 to 0.25
Niobium (Nb), % 0
0 to 0.070
Phosphorus (P), % 0 to 0.030
0 to 0.015
Silicon (Si), % 0.15 to 0.6
0 to 0.1
Sulfur (S), % 0 to 0.030
0 to 0.010
Titanium (Ti), % 0
0 to 0.030
Tungsten (W), % 11 to 12.8
0
Vanadium (V), % 0.75 to 1.3
0.25 to 0.35