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CC499K Bronze vs. S40977 Stainless Steel

CC499K bronze belongs to the copper alloys classification, while S40977 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC499K bronze and the bottom bar is S40977 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 73
160
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 13
21
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
76
Tensile Strength: Ultimate (UTS), MPa 260
510
Tensile Strength: Yield (Proof), MPa 120
310

Thermal Properties

Latent Heat of Fusion, J/g 190
270
Maximum Temperature: Mechanical, °C 170
720
Melting Completion (Liquidus), °C 1000
1440
Melting Onset (Solidus), °C 920
1400
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 73
25
Thermal Expansion, µm/m-K 18
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 12
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 32
6.5
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 3.1
1.9
Embodied Energy, MJ/kg 51
27
Embodied Water, L/kg 350
97

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
92
Resilience: Unit (Modulus of Resilience), kJ/m3 65
250
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.1
18
Strength to Weight: Bending, points 10
18
Thermal Diffusivity, mm2/s 22
6.7
Thermal Shock Resistance, points 9.2
18

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.1
0
Arsenic (As), % 0 to 0.030
0
Bismuth (Bi), % 0 to 0.020
0
Cadmium (Cd), % 0 to 0.020
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0 to 0.020
10.5 to 12.5
Copper (Cu), % 84 to 88
0
Iron (Fe), % 0 to 0.3
83.9 to 89.2
Lead (Pb), % 0 to 3.0
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0 to 0.6
0.3 to 1.0
Nitrogen (N), % 0
0 to 0.030
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.040
0 to 0.015
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 4.0 to 6.0
0