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CC491K Bronze vs. EN 1.4913 Stainless Steel

CC491K bronze belongs to the copper alloys classification, while EN 1.4913 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 CC491K bronze and the bottom bar is EN 1.4913 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 13
14 to 22
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 40
75
Tensile Strength: Ultimate (UTS), MPa 260
870 to 980
Tensile Strength: Yield (Proof), MPa 120
480 to 850

Thermal Properties

Latent Heat of Fusion, J/g 190
270
Maximum Temperature: Mechanical, °C 160
700
Melting Completion (Liquidus), °C 980
1460
Melting Onset (Solidus), °C 900
1410
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 71
24
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 15
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 31
9.0
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 3.1
2.9
Embodied Energy, MJ/kg 51
41
Embodied Water, L/kg 350
97

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 27
130 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 67
600 to 1860
Stiffness to Weight: Axial, points 6.7
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.1
31 to 35
Strength to Weight: Bending, points 10
26 to 28
Thermal Diffusivity, mm2/s 22
6.5
Thermal Shock Resistance, points 9.3
31 to 34

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.020
Antimony (Sb), % 0 to 0.25
0
Boron (B), % 0
0 to 0.0015
Carbon (C), % 0
0.17 to 0.23
Chromium (Cr), % 0
10 to 11.5
Copper (Cu), % 81 to 87
0
Iron (Fe), % 0 to 0.3
84.5 to 88.3
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0
0.4 to 0.9
Molybdenum (Mo), % 0
0.5 to 0.8
Nickel (Ni), % 0 to 2.0
0.2 to 0.6
Niobium (Nb), % 0
0.25 to 0.55
Nitrogen (N), % 0
0.050 to 0.1
Phosphorus (P), % 0 to 0.1
0 to 0.025
Silicon (Si), % 0 to 0.010
0 to 0.5
Sulfur (S), % 0 to 0.1
0 to 0.015
Tin (Sn), % 4.0 to 6.0
0
Vanadium (V), % 0
0.1 to 0.3
Zinc (Zn), % 4.0 to 6.0
0