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S40975 Stainless Steel vs. C92300 Bronze

S40975 stainless steel belongs to the iron alloys classification, while C92300 bronze belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is S40975 stainless steel and the bottom bar is C92300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 22
19
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 75
40
Tensile Strength: Ultimate (UTS), MPa 460
300
Tensile Strength: Yield (Proof), MPa 310
140

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Maximum Temperature: Mechanical, °C 710
170
Melting Completion (Liquidus), °C 1450
1000
Melting Onset (Solidus), °C 1400
850
Specific Heat Capacity, J/kg-K 480
370
Thermal Conductivity, W/m-K 26
75
Thermal Expansion, µm/m-K 10
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
12
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
12

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
33
Density, g/cm3 7.8
8.7
Embodied Carbon, kg CO2/kg material 2.0
3.4
Embodied Energy, MJ/kg 28
56
Embodied Water, L/kg 95
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
47
Resilience: Unit (Modulus of Resilience), kJ/m3 250
86
Stiffness to Weight: Axial, points 14
6.9
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 17
9.5
Strength to Weight: Bending, points 17
11
Thermal Diffusivity, mm2/s 7.0
23
Thermal Shock Resistance, points 17
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 10.5 to 11.7
0
Copper (Cu), % 0
85 to 89
Iron (Fe), % 84.4 to 89
0 to 0.25
Lead (Pb), % 0
0.3 to 1.0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 0.5 to 1.0
0 to 1.0
Nitrogen (N), % 0 to 0.030
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
Titanium (Ti), % 0 to 0.75
0
Zinc (Zn), % 0
2.5 to 5.0
Residuals, % 0
0 to 0.7