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CC484K Bronze vs. EN 1.4305 Stainless Steel

CC484K bronze belongs to the copper alloys classification, while EN 1.4305 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC484K bronze and the bottom bar is EN 1.4305 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
200 to 270
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 11
14 to 40
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
77
Tensile Strength: Ultimate (UTS), MPa 330
610 to 900
Tensile Strength: Yield (Proof), MPa 200
220 to 570

Thermal Properties

Latent Heat of Fusion, J/g 190
290
Maximum Temperature: Mechanical, °C 170
930
Melting Completion (Liquidus), °C 1000
1420
Melting Onset (Solidus), °C 870
1380
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 70
15
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.1
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 37
15
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 3.9
3.0
Embodied Energy, MJ/kg 64
42
Embodied Water, L/kg 400
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32
110 to 190
Resilience: Unit (Modulus of Resilience), kJ/m3 180
120 to 830
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 10
22 to 32
Strength to Weight: Bending, points 12
20 to 27
Thermal Diffusivity, mm2/s 22
4.0
Thermal Shock Resistance, points 12
14 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
17 to 19
Copper (Cu), % 84.5 to 87.5
0 to 1.0
Iron (Fe), % 0 to 0.2
66.4 to 74.9
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.2
0 to 2.0
Nickel (Ni), % 1.5 to 2.5
8.0 to 10
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0.050 to 0.4
0 to 0.045
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.050
0.15 to 0.35
Tin (Sn), % 11 to 13
0
Zinc (Zn), % 0 to 0.4
0