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K93600 Alloy vs. 333.0 Aluminum

K93600 alloy belongs to the iron alloys classification, while 333.0 aluminum belongs to the aluminum alloys. There are 21 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is K93600 alloy and the bottom bar is 333.0 aluminum.

UNS K93600 (FeNi36, 1.3912) Low Expansion Alloy333.0 (LM24, SC94A, A03330) Cast Aluminum
Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
73
Elongation at Break, % 5.0 to 35
1.0 to 2.0
Shear Strength, MPa 320 to 380
190 to 230
Tensile Strength: Ultimate (UTS), MPa 480 to 810
230 to 280
Tensile Strength: Yield (Proof), MPa 280 to 750
130 to 210

Thermal Properties

Maximum Temperature: Mechanical, °C 440
170
Melting Onset (Solidus), °C 1430
530
Specific Heat Capacity, J/kg-K 520
880
Thermal Conductivity, W/m-K 13
100 to 140
Thermal Expansion, µm/m-K 7.3
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
26 to 35
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
83 to 110

Otherwise Unclassified Properties

Density, g/cm3 8.1
2.8

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 280
2.1 to 4.6
Resilience: Unit (Modulus of Resilience), kJ/m3 280 to 2050
120 to 290
Stiffness to Weight: Axial, points 9.4
14
Stiffness to Weight: Bending, points 21
49
Strength to Weight: Axial, points 16 to 28
22 to 27
Strength to Weight: Bending, points 17 to 24
29 to 34
Thermal Diffusivity, mm2/s 3.1
42 to 57
Thermal Shock Resistance, points 34 to 57
11 to 13