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SAE-AISI H23 Steel vs. EN 1.7383 Steel

Both SAE-AISI H23 steel and EN 1.7383 steel 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 EN 1.7383 steel.

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
560 to 610

Thermal Properties

Latent Heat of Fusion, J/g 260
260
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
3.9
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 6.9
1.8
Embodied Energy, MJ/kg 110
23
Embodied Water, L/kg 120
59

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
20 to 22
Strength to Weight: Bending, points 21 to 34
19 to 20
Thermal Diffusivity, mm2/s 5.2
11
Thermal Shock Resistance, points 23 to 47
16 to 18

Alloy Composition

Aluminum (Al), % 0
0 to 0.040
Carbon (C), % 0.25 to 0.35
0.080 to 0.15
Chromium (Cr), % 11 to 12.8
2.0 to 2.5
Copper (Cu), % 0 to 0.25
0 to 0.3
Iron (Fe), % 71.3 to 76.7
94.3 to 96.6
Manganese (Mn), % 0.15 to 0.4
0.4 to 0.8
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0 to 0.3
0 to 0.3
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0.15 to 0.6
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.010
Tungsten (W), % 11 to 12.8
0
Vanadium (V), % 0.75 to 1.3
0