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C91000 Bronze vs. S30452 Stainless Steel

C91000 bronze belongs to the copper alloys classification, while S30452 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C91000 bronze and the bottom bar is S30452 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
210
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 7.0
34
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 39
77
Tensile Strength: Ultimate (UTS), MPa 230
660
Tensile Strength: Yield (Proof), MPa 150
310

Thermal Properties

Latent Heat of Fusion, J/g 180
290
Maximum Temperature: Mechanical, °C 160
960
Melting Completion (Liquidus), °C 960
1420
Melting Onset (Solidus), °C 820
1380
Specific Heat Capacity, J/kg-K 360
480
Thermal Conductivity, W/m-K 64
16
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 37
15
Density, g/cm3 8.6
7.8
Embodied Carbon, kg CO2/kg material 4.1
3.0
Embodied Energy, MJ/kg 67
43
Embodied Water, L/kg 420
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
180
Resilience: Unit (Modulus of Resilience), kJ/m3 100
250
Stiffness to Weight: Axial, points 6.8
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 7.5
23
Strength to Weight: Bending, points 9.7
22
Thermal Diffusivity, mm2/s 20
4.2
Thermal Shock Resistance, points 8.8
15

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
18 to 20
Copper (Cu), % 84 to 86
0
Iron (Fe), % 0 to 0.1
66.3 to 73.8
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 0.8
8.0 to 10.5
Nitrogen (N), % 0
0.16 to 0.3
Phosphorus (P), % 0 to 1.5
0 to 0.045
Silicon (Si), % 0 to 0.0050
0 to 0.75
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 14 to 16
0
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.6
0