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K93500 Alloy vs. SAE-AISI H42 Steel

Both K93500 alloy and SAE-AISI H42 steel are iron alloys. They have 63% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is K93500 alloy and the bottom bar is SAE-AISI H42 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 72
77
Tensile Strength: Ultimate (UTS), MPa 490 to 810
700 to 1980

Thermal Properties

Latent Heat of Fusion, J/g 270
260
Melting Completion (Liquidus), °C 1430
1620
Melting Onset (Solidus), °C 1380
1570
Specific Heat Capacity, J/kg-K 460
440
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 30
24
Density, g/cm3 8.2
8.4
Embodied Carbon, kg CO2/kg material 4.7
8.8
Embodied Energy, MJ/kg 65
130
Embodied Water, L/kg 130
98

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 17 to 27
23 to 65
Strength to Weight: Bending, points 17 to 23
21 to 42
Thermal Shock Resistance, points 15 to 25
20 to 57

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0 to 0.050
0.55 to 0.7
Chromium (Cr), % 0 to 0.25
3.8 to 4.5
Cobalt (Co), % 5.0
0
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 61.4 to 63
79.3 to 83.8
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.6
0.15 to 0.4
Molybdenum (Mo), % 0
4.5 to 5.5
Nickel (Ni), % 32
0 to 0.3
Phosphorus (P), % 0 to 0.015
0 to 0.030
Silicon (Si), % 0 to 0.25
0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0 to 0.1
0
Tungsten (W), % 0
5.5 to 6.8
Vanadium (V), % 0
1.8 to 2.2
Zirconium (Zr), % 0 to 0.1
0

Comparable Variants