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C83800 Bronze vs. S20910 Stainless Steel

C83800 bronze belongs to the copper alloys classification, while S20910 stainless steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C83800 bronze and the bottom bar is S20910 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 20
14 to 39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 39
79
Tensile Strength: Ultimate (UTS), MPa 230
780 to 940
Tensile Strength: Yield (Proof), MPa 110
430 to 810

Thermal Properties

Latent Heat of Fusion, J/g 180
300
Maximum Temperature: Mechanical, °C 160
1080
Melting Completion (Liquidus), °C 1000
1420
Melting Onset (Solidus), °C 840
1380
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 72
13
Thermal Expansion, µm/m-K 19
16

Otherwise Unclassified Properties

Base Metal Price, % relative 30
22
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 2.9
4.8
Embodied Energy, MJ/kg 47
68
Embodied Water, L/kg 340
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 39
120 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 53
460 to 1640
Stiffness to Weight: Axial, points 6.6
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 7.4
28 to 33
Strength to Weight: Bending, points 9.6
24 to 27
Thermal Diffusivity, mm2/s 22
3.6
Thermal Shock Resistance, points 8.6
17 to 21

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
20.5 to 23.5
Copper (Cu), % 82 to 83.8
0
Iron (Fe), % 0 to 0.3
52.1 to 62.1
Lead (Pb), % 5.0 to 7.0
0
Manganese (Mn), % 0
4.0 to 6.0
Molybdenum (Mo), % 0
1.5 to 3.0
Nickel (Ni), % 0 to 1.0
11.5 to 13.5
Niobium (Nb), % 0
0.1 to 0.3
Nitrogen (N), % 0
0.2 to 0.4
Phosphorus (P), % 0 to 1.5
0 to 0.040
Silicon (Si), % 0 to 0.0050
0 to 0.75
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 3.3 to 4.2
0
Vanadium (V), % 0
0.1 to 0.3
Zinc (Zn), % 5.0 to 8.0
0
Residuals, % 0 to 0.7
0