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CC494K Bronze vs. SAE-AISI 9254 Steel

CC494K bronze belongs to the copper alloys classification, while SAE-AISI 9254 steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is CC494K bronze and the bottom bar is SAE-AISI 9254 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 67
200
Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 7.6
20
Poisson's Ratio 0.35
0.29
Shear Modulus, GPa 39
72
Tensile Strength: Ultimate (UTS), MPa 210
660
Tensile Strength: Yield (Proof), MPa 94
410

Thermal Properties

Latent Heat of Fusion, J/g 180
270
Maximum Temperature: Mechanical, °C 160
410
Melting Completion (Liquidus), °C 970
1440
Melting Onset (Solidus), °C 890
1400
Specific Heat Capacity, J/kg-K 360
480
Thermal Conductivity, W/m-K 63
46
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 16
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 31
2.2
Density, g/cm3 9.1
7.7
Embodied Carbon, kg CO2/kg material 3.1
1.5
Embodied Energy, MJ/kg 50
20
Embodied Water, L/kg 360
49

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
110
Resilience: Unit (Modulus of Resilience), kJ/m3 43
450
Stiffness to Weight: Axial, points 6.4
13
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 6.5
24
Strength to Weight: Bending, points 8.8
22
Thermal Diffusivity, mm2/s 19
12
Thermal Shock Resistance, points 7.8
20

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0.51 to 0.59
Chromium (Cr), % 0
0.6 to 0.8
Copper (Cu), % 78 to 87
0
Iron (Fe), % 0 to 0.25
96.1 to 97.1
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0.6 to 0.8
Nickel (Ni), % 0 to 2.0
0
Phosphorus (P), % 0 to 0.1
0 to 0.035
Silicon (Si), % 0 to 0.010
1.2 to 1.6
Sulfur (S), % 0 to 0.1
0 to 0.040
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0