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CC497K Bronze vs. EN 1.4634 Stainless Steel

CC497K bronze belongs to the copper alloys classification, while EN 1.4634 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 CC497K bronze and the bottom bar is EN 1.4634 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
200
Elongation at Break, % 6.7
21
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 34
77
Tensile Strength: Ultimate (UTS), MPa 190
540
Tensile Strength: Yield (Proof), MPa 91
280

Thermal Properties

Latent Heat of Fusion, J/g 160
290
Maximum Temperature: Mechanical, °C 130
900
Melting Completion (Liquidus), °C 870
1430
Melting Onset (Solidus), °C 800
1390
Specific Heat Capacity, J/kg-K 330
480
Thermal Conductivity, W/m-K 53
21
Thermal Expansion, µm/m-K 20
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
3.0

Otherwise Unclassified Properties

Base Metal Price, % relative 29
13
Density, g/cm3 9.3
7.7
Embodied Carbon, kg CO2/kg material 3.0
2.9
Embodied Energy, MJ/kg 48
42
Embodied Water, L/kg 370
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
93
Resilience: Unit (Modulus of Resilience), kJ/m3 45
200
Stiffness to Weight: Axial, points 5.5
14
Stiffness to Weight: Bending, points 16
25
Strength to Weight: Axial, points 5.6
20
Strength to Weight: Bending, points 7.8
19
Thermal Diffusivity, mm2/s 17
5.8
Thermal Shock Resistance, points 7.2
19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0.2 to 1.5
Antimony (Sb), % 0 to 0.75
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
17.5 to 18.5
Copper (Cu), % 67.5 to 77.5
0 to 0.5
Iron (Fe), % 0 to 0.25
74.9 to 81.8
Lead (Pb), % 18 to 23
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0.5 to 2.5
0 to 0.5
Niobium (Nb), % 0
0.3 to 1.0
Phosphorus (P), % 0 to 0.1
0 to 0.050
Silicon (Si), % 0 to 0.010
0.2 to 1.5
Sulfur (S), % 0 to 0.1
0 to 0.050
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0