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SAE-AISI H14 Steel vs. ASTM A217 Cast Steel

Both SAE-AISI H14 steel and ASTM A217 cast steel are iron alloys. There are 24 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 SAE-AISI H14 steel and the bottom bar is ASTM A217 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Poisson's Ratio 0.29
0.28 to 0.29
Shear Modulus, GPa 75
73 to 75
Tensile Strength: Ultimate (UTS), MPa 710 to 2030
540 to 710

Thermal Properties

Latent Heat of Fusion, J/g 270
250 to 270
Melting Completion (Liquidus), °C 1530
1450 to 1460
Melting Onset (Solidus), °C 1490
1410 to 1420
Specific Heat Capacity, J/kg-K 460
470
Thermal Conductivity, W/m-K 35
26 to 50
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
7.3 to 9.2
Electrical Conductivity: Equal Weight (Specific), % IACS 10
8.4 to 11

Otherwise Unclassified Properties

Base Metal Price, % relative 15
2.4 to 7.0
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 2.7
1.5 to 2.1
Embodied Energy, MJ/kg 39
20 to 28
Embodied Water, L/kg 73
47 to 87

Common Calculations

PREN (Pitting Resistance) 13
2.5 to 13
Stiffness to Weight: Axial, points 13
13 to 14
Stiffness to Weight: Bending, points 24
24 to 25
Strength to Weight: Axial, points 24 to 69
19 to 25
Strength to Weight: Bending, points 22 to 44
19 to 23
Thermal Diffusivity, mm2/s 9.3
6.9 to 14
Thermal Shock Resistance, points 24 to 68
16 to 20