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EN 1.3541 Stainless Steel vs. C90300 Bronze

EN 1.3541 stainless steel belongs to the iron alloys classification, while C90300 bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.3541 stainless steel and the bottom bar is C90300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
41
Tensile Strength: Ultimate (UTS), MPa 710
330

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Maximum Temperature: Mechanical, °C 770
170
Melting Completion (Liquidus), °C 1440
1000
Melting Onset (Solidus), °C 1390
850
Specific Heat Capacity, J/kg-K 480
370
Thermal Conductivity, W/m-K 30
75
Thermal Expansion, µm/m-K 10
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
12
Electrical Conductivity: Equal Weight (Specific), % IACS 3.5
12

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
33
Density, g/cm3 7.7
8.7
Embodied Carbon, kg CO2/kg material 1.9
3.4
Embodied Energy, MJ/kg 27
56
Embodied Water, L/kg 100
370

Common Calculations

Stiffness to Weight: Axial, points 14
7.0
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 26
11
Strength to Weight: Bending, points 23
12
Thermal Diffusivity, mm2/s 8.1
23
Thermal Shock Resistance, points 26
12

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0.43 to 0.5
0
Chromium (Cr), % 12.5 to 14.5
0
Copper (Cu), % 0
86 to 89
Iron (Fe), % 83.4 to 87.5
0 to 0.2
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.050
Tin (Sn), % 0
7.5 to 9.0
Zinc (Zn), % 0
3.0 to 5.0
Residuals, % 0
0 to 0.6