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C87200 Bronze vs. K93050 Alloy

C87200 bronze belongs to the copper alloys classification, while K93050 alloy belongs to the iron 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 C87200 bronze and the bottom bar is K93050 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 43
72
Tensile Strength: Ultimate (UTS), MPa 380
500 to 680

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Melting Completion (Liquidus), °C 970
1430
Melting Onset (Solidus), °C 860
1380
Specific Heat Capacity, J/kg-K 410
460
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 29
26
Density, g/cm3 8.6
8.2
Embodied Carbon, kg CO2/kg material 2.7
4.7
Embodied Energy, MJ/kg 44
65
Embodied Water, L/kg 310
120

Common Calculations

Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 12
17 to 23
Strength to Weight: Bending, points 14
17 to 21
Thermal Shock Resistance, points 14
16 to 21

Alloy Composition

Aluminum (Al), % 0 to 1.5
0
Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0
0 to 0.25
Cobalt (Co), % 0
0 to 0.5
Copper (Cu), % 89 to 99
0
Iron (Fe), % 0 to 2.5
61.4 to 63.9
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Nickel (Ni), % 0
36
Phosphorus (P), % 0 to 0.5
0 to 0.020
Selenium (Se), % 0
0.15 to 0.3
Silicon (Si), % 1.0 to 5.0
0 to 0.35
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 0 to 5.0
0