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EN 1.4580 Stainless Steel vs. CC495K Bronze

EN 1.4580 stainless steel belongs to the iron alloys classification, while CC495K bronze belongs to the copper alloys. There are 29 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 EN 1.4580 stainless steel and the bottom bar is CC495K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
76
Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 40
7.0
Poisson's Ratio 0.28
0.35
Shear Modulus, GPa 78
37
Tensile Strength: Ultimate (UTS), MPa 620
240
Tensile Strength: Yield (Proof), MPa 250
120

Thermal Properties

Latent Heat of Fusion, J/g 290
180
Maximum Temperature: Mechanical, °C 950
140
Melting Completion (Liquidus), °C 1450
930
Melting Onset (Solidus), °C 1400
820
Specific Heat Capacity, J/kg-K 470
350
Thermal Conductivity, W/m-K 15
48
Thermal Expansion, µm/m-K 16
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
10

Otherwise Unclassified Properties

Base Metal Price, % relative 22
33
Density, g/cm3 7.9
9.0
Embodied Carbon, kg CO2/kg material 4.3
3.6
Embodied Energy, MJ/kg 60
58
Embodied Water, L/kg 150
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 200
14
Resilience: Unit (Modulus of Resilience), kJ/m3 150
68
Stiffness to Weight: Axial, points 14
6.2
Stiffness to Weight: Bending, points 25
17
Strength to Weight: Axial, points 22
7.3
Strength to Weight: Bending, points 21
9.4
Thermal Diffusivity, mm2/s 4.0
15
Thermal Shock Resistance, points 14
8.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 16.5 to 18.5
0
Copper (Cu), % 0
76 to 82
Iron (Fe), % 61.4 to 71
0 to 0.25
Lead (Pb), % 0
8.0 to 11
Manganese (Mn), % 0 to 2.0
0 to 0.2
Molybdenum (Mo), % 2.0 to 2.5
0
Nickel (Ni), % 10.5 to 13.5
0 to 2.0
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.045
0 to 0.1
Silicon (Si), % 0 to 1.0
0 to 0.010
Sulfur (S), % 0 to 0.015
0 to 0.1
Tin (Sn), % 0
9.0 to 11
Zinc (Zn), % 0
0 to 2.0