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K93050 Alloy vs. CC491K Bronze

K93050 alloy belongs to the iron alloys classification, while CC491K bronze belongs to the copper alloys. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is K93050 alloy and the bottom bar is CC491K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.3
0.34
Shear Modulus, GPa 72
40
Tensile Strength: Ultimate (UTS), MPa 500 to 680
260

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Melting Completion (Liquidus), °C 1430
980
Melting Onset (Solidus), °C 1380
900
Specific Heat Capacity, J/kg-K 460
370
Thermal Expansion, µm/m-K 12
19

Otherwise Unclassified Properties

Base Metal Price, % relative 26
31
Density, g/cm3 8.2
8.9
Embodied Carbon, kg CO2/kg material 4.7
3.1
Embodied Energy, MJ/kg 65
51
Embodied Water, L/kg 120
350

Common Calculations

Stiffness to Weight: Axial, points 13
6.7
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 17 to 23
8.1
Strength to Weight: Bending, points 17 to 21
10
Thermal Shock Resistance, points 16 to 21
9.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 0 to 0.25
0
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 0
81 to 87
Iron (Fe), % 61.4 to 63.9
0 to 0.3
Lead (Pb), % 0
4.0 to 6.0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 36
0 to 2.0
Phosphorus (P), % 0 to 0.020
0 to 0.1
Selenium (Se), % 0.15 to 0.3
0
Silicon (Si), % 0 to 0.35
0 to 0.010
Sulfur (S), % 0 to 0.020
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
4.0 to 6.0