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K93600 Alloy vs. 3303 Aluminum

K93600 alloy belongs to the iron alloys classification, while 3303 aluminum belongs to the aluminum alloys. There are 21 material properties with values for both materials. Properties with values for just one material (10, 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 3303 aluminum.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
70
Elongation at Break, % 5.0 to 35
23
Shear Strength, MPa 320 to 380
69
Tensile Strength: Ultimate (UTS), MPa 480 to 810
110
Tensile Strength: Yield (Proof), MPa 280 to 750
39

Thermal Properties

Maximum Temperature: Mechanical, °C 440
180
Melting Onset (Solidus), °C 1430
620
Specific Heat Capacity, J/kg-K 520
900
Thermal Conductivity, W/m-K 13
170
Thermal Expansion, µm/m-K 7.3
23

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
43
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
140

Otherwise Unclassified Properties

Density, g/cm3 8.1
2.8

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 280
20
Resilience: Unit (Modulus of Resilience), kJ/m3 280 to 2050
11
Stiffness to Weight: Axial, points 9.4
14
Stiffness to Weight: Bending, points 21
49
Strength to Weight: Axial, points 16 to 28
11
Strength to Weight: Bending, points 17 to 24
18
Thermal Diffusivity, mm2/s 3.1
67
Thermal Shock Resistance, points 34 to 57
4.8