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CC480K Bronze vs. N08020 Stainless Steel

CC480K bronze belongs to the copper alloys classification, while N08020 stainless steel belongs to the iron alloys. There are 28 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 CC480K bronze and the bottom bar is N08020 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 13
15 to 34
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
77
Tensile Strength: Ultimate (UTS), MPa 300
610 to 620
Tensile Strength: Yield (Proof), MPa 180
270 to 420

Thermal Properties

Latent Heat of Fusion, J/g 190
300
Maximum Temperature: Mechanical, °C 170
1100
Melting Completion (Liquidus), °C 1010
1410
Melting Onset (Solidus), °C 900
1360
Specific Heat Capacity, J/kg-K 370
460
Thermal Conductivity, W/m-K 63
12
Thermal Expansion, µm/m-K 18
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 11
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 35
38
Density, g/cm3 8.8
8.2
Embodied Carbon, kg CO2/kg material 3.7
6.6
Embodied Energy, MJ/kg 59
92
Embodied Water, L/kg 390
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
83 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 140
180 to 440
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 9.6
21
Strength to Weight: Bending, points 11
20
Thermal Diffusivity, mm2/s 20
3.2
Thermal Shock Resistance, points 11
15

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
19 to 21
Copper (Cu), % 86 to 90
3.0 to 4.0
Iron (Fe), % 0 to 0.2
29.9 to 44
Lead (Pb), % 0 to 1.0
0
Manganese (Mn), % 0 to 0.1
0 to 2.0
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0 to 2.0
32 to 38
Niobium (Nb), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.2
0 to 0.045
Silicon (Si), % 0 to 0.020
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.035
Tin (Sn), % 9.0 to 11
0
Zinc (Zn), % 0 to 0.5
0