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S32053 Stainless Steel vs. C91700 Bronze

S32053 stainless steel belongs to the iron alloys classification, while C91700 bronze belongs to the copper alloys. There are 29 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 S32053 stainless steel and the bottom bar is C91700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190
90
Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 46
13
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 80
41
Tensile Strength: Ultimate (UTS), MPa 730
330
Tensile Strength: Yield (Proof), MPa 330
170

Thermal Properties

Latent Heat of Fusion, J/g 310
190
Maximum Temperature: Mechanical, °C 1100
170
Melting Completion (Liquidus), °C 1450
1020
Melting Onset (Solidus), °C 1400
850
Specific Heat Capacity, J/kg-K 470
370
Thermal Conductivity, W/m-K 13
71
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.8
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
10

Otherwise Unclassified Properties

Base Metal Price, % relative 33
36
Density, g/cm3 8.1
8.7
Embodied Carbon, kg CO2/kg material 6.1
3.9
Embodied Energy, MJ/kg 83
63
Embodied Water, L/kg 210
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 270
35
Resilience: Unit (Modulus of Resilience), kJ/m3 270
140
Stiffness to Weight: Axial, points 14
6.9
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 25
11
Strength to Weight: Bending, points 22
12
Thermal Diffusivity, mm2/s 3.3
22
Thermal Shock Resistance, points 16
12

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 22 to 24
0
Copper (Cu), % 0
84.2 to 87.5
Iron (Fe), % 41.7 to 48.8
0 to 0.2
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 5.0 to 6.0
0
Nickel (Ni), % 24 to 26
1.2 to 2.0
Nitrogen (N), % 0.17 to 0.22
0
Phosphorus (P), % 0 to 0.030
0 to 0.3
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.010
0 to 0.050
Tin (Sn), % 0
11.3 to 12.5
Zinc (Zn), % 0
0 to 0.25