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SAE-AISI H41 Steel vs. ASTM A217 Cast Steel

Both SAE-AISI H41 steel and ASTM A217 cast steel are iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H41 steel and the bottom bar is ASTM A217 cast steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Poisson's Ratio 0.29
0.28 to 0.29
Shear Modulus, GPa 77
73 to 75
Tensile Strength: Ultimate (UTS), MPa 710 to 2210
540 to 710

Thermal Properties

Latent Heat of Fusion, J/g 270
250 to 270
Melting Completion (Liquidus), °C 1560
1450 to 1460
Melting Onset (Solidus), °C 1510
1410 to 1420
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 28
26 to 50
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 18
2.4 to 7.0
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 6.8
1.5 to 2.1
Embodied Energy, MJ/kg 97
20 to 28
Embodied Water, L/kg 97
47 to 87

Common Calculations

PREN (Pitting Resistance) 35
2.5 to 13
Stiffness to Weight: Axial, points 14
13 to 14
Stiffness to Weight: Bending, points 24
24 to 25
Strength to Weight: Axial, points 24 to 76
19 to 25
Strength to Weight: Bending, points 22 to 47
19 to 23
Thermal Diffusivity, mm2/s 7.7
6.9 to 14
Thermal Shock Resistance, points 20 to 64
16 to 20