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EN 1.4945 Stainless Steel vs. C60800 Bronze

EN 1.4945 stainless steel belongs to the iron alloys classification, while C60800 bronze belongs to the copper 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 EN 1.4945 stainless steel and the bottom bar is C60800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 19 to 34
55
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
46
Shear Strength, MPa 430 to 460
290
Tensile Strength: Ultimate (UTS), MPa 640 to 740
390
Tensile Strength: Yield (Proof), MPa 290 to 550
150

Thermal Properties

Latent Heat of Fusion, J/g 290
220
Maximum Temperature: Mechanical, °C 920
210
Melting Completion (Liquidus), °C 1490
1060
Melting Onset (Solidus), °C 1440
1050
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 14
80
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
17
Electrical Conductivity: Equal Weight (Specific), % IACS 3.2
18

Otherwise Unclassified Properties

Base Metal Price, % relative 30
29
Density, g/cm3 8.1
8.6
Embodied Carbon, kg CO2/kg material 5.0
2.9
Embodied Energy, MJ/kg 73
48
Embodied Water, L/kg 150
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130 to 180
170
Resilience: Unit (Modulus of Resilience), kJ/m3 210 to 760
94
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 22 to 25
13
Strength to Weight: Bending, points 20 to 22
14
Thermal Diffusivity, mm2/s 3.7
23
Thermal Shock Resistance, points 14 to 16
14

Alloy Composition

Aluminum (Al), % 0
5.0 to 6.5
Arsenic (As), % 0
0.020 to 0.35
Carbon (C), % 0.040 to 0.1
0
Chromium (Cr), % 15.5 to 17.5
0
Copper (Cu), % 0
92.5 to 95
Iron (Fe), % 57.9 to 65.7
0 to 0.1
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 15.5 to 17.5
0
Niobium (Nb), % 0.4 to 1.2
0
Nitrogen (N), % 0.060 to 0.14
0
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 0.3 to 0.6
0
Sulfur (S), % 0 to 0.015
0
Tungsten (W), % 2.5 to 3.5
0
Residuals, % 0
0 to 0.5