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K93500 Alloy vs. SAE-AISI M48 Steel

Both K93500 alloy and SAE-AISI M48 steel are iron alloys. They have 68% of their average alloy composition in common. There are 19 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is K93500 alloy and the bottom bar is SAE-AISI M48 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
78
Tensile Strength: Ultimate (UTS), MPa 490 to 810
890 to 2390

Thermal Properties

Latent Heat of Fusion, J/g 270
260
Melting Completion (Liquidus), °C 1430
1670
Melting Onset (Solidus), °C 1380
1620
Specific Heat Capacity, J/kg-K 460
420
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 30
48
Density, g/cm3 8.2
8.7
Embodied Carbon, kg CO2/kg material 4.7
13
Embodied Energy, MJ/kg 65
190
Embodied Water, L/kg 130
160

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 17 to 27
28 to 76
Strength to Weight: Bending, points 17 to 23
23 to 45
Thermal Shock Resistance, points 15 to 25
26 to 71

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Carbon (C), % 0 to 0.050
1.4 to 1.5
Chromium (Cr), % 0 to 0.25
3.5 to 4.0
Cobalt (Co), % 5.0
8.0 to 10
Copper (Cu), % 0
0 to 0.25
Iron (Fe), % 61.4 to 63
63.8 to 69.8
Magnesium (Mg), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.6
0.15 to 0.4
Molybdenum (Mo), % 0
4.8 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
0.15 to 0.4
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 0 to 0.1
0
Tungsten (W), % 0
9.5 to 10.5
Vanadium (V), % 0
2.8 to 3.3
Zirconium (Zr), % 0 to 0.1
0

Comparable Variants