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S20910 Stainless Steel vs. C92900 Bronze

S20910 stainless steel belongs to the iron alloys classification, while C92900 bronze belongs to the copper alloys. There are 27 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 S20910 stainless steel and the bottom bar is C92900 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 230 to 290
84
Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 14 to 39
9.1
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 79
40
Tensile Strength: Ultimate (UTS), MPa 780 to 940
350
Tensile Strength: Yield (Proof), MPa 430 to 810
190

Thermal Properties

Latent Heat of Fusion, J/g 300
190
Maximum Temperature: Mechanical, °C 1080
170
Melting Completion (Liquidus), °C 1420
1030
Melting Onset (Solidus), °C 1380
860
Specific Heat Capacity, J/kg-K 480
370
Thermal Conductivity, W/m-K 13
58
Thermal Expansion, µm/m-K 16
18

Otherwise Unclassified Properties

Base Metal Price, % relative 22
35
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 4.8
3.8
Embodied Energy, MJ/kg 68
61
Embodied Water, L/kg 180
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 260
27
Resilience: Unit (Modulus of Resilience), kJ/m3 460 to 1640
170
Stiffness to Weight: Axial, points 14
6.8
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 28 to 33
11
Strength to Weight: Bending, points 24 to 27
13
Thermal Diffusivity, mm2/s 3.6
18
Thermal Shock Resistance, points 17 to 21
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 20.5 to 23.5
0
Copper (Cu), % 0
82 to 86
Iron (Fe), % 52.1 to 62.1
0 to 0.2
Lead (Pb), % 0
2.0 to 3.2
Manganese (Mn), % 4.0 to 6.0
0
Molybdenum (Mo), % 1.5 to 3.0
0
Nickel (Ni), % 11.5 to 13.5
2.8 to 4.0
Niobium (Nb), % 0.1 to 0.3
0
Nitrogen (N), % 0.2 to 0.4
0
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 0.75
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.050
Tin (Sn), % 0
9.0 to 11
Vanadium (V), % 0.1 to 0.3
0
Zinc (Zn), % 0
0 to 0.25
Residuals, % 0
0 to 0.7