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CC484K Bronze vs. EN 1.4655 Stainless Steel

CC484K bronze belongs to the copper alloys classification, while EN 1.4655 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 CC484K bronze and the bottom bar is EN 1.4655 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 11
23 to 25
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 41
78
Tensile Strength: Ultimate (UTS), MPa 330
720 to 730
Tensile Strength: Yield (Proof), MPa 200
450 to 480

Thermal Properties

Latent Heat of Fusion, J/g 190
290
Maximum Temperature: Mechanical, °C 170
1050
Melting Completion (Liquidus), °C 1000
1420
Melting Onset (Solidus), °C 870
1370
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 70
15
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.1
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 37
15
Density, g/cm3 8.7
7.7
Embodied Carbon, kg CO2/kg material 3.9
2.9
Embodied Energy, MJ/kg 64
41
Embodied Water, L/kg 400
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32
150 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 180
510 to 580
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 10
26
Strength to Weight: Bending, points 12
23
Thermal Diffusivity, mm2/s 22
4.0
Thermal Shock Resistance, points 12
20

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
22 to 24
Copper (Cu), % 84.5 to 87.5
1.0 to 3.0
Iron (Fe), % 0 to 0.2
63.6 to 73.4
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.2
0 to 2.0
Molybdenum (Mo), % 0
0.1 to 0.6
Nickel (Ni), % 1.5 to 2.5
3.5 to 5.5
Nitrogen (N), % 0
0.050 to 0.2
Phosphorus (P), % 0.050 to 0.4
0 to 0.035
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 11 to 13
0
Zinc (Zn), % 0 to 0.4
0