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C94100 Bronze vs. N08031 Stainless Steel

C94100 bronze belongs to the copper alloys classification, while N08031 stainless steel belongs to the iron alloys. There are 24 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 C94100 bronze and the bottom bar is N08031 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
210
Elongation at Break, % 7.8
45
Poisson's Ratio 0.36
0.28
Shear Modulus, GPa 34
81
Tensile Strength: Ultimate (UTS), MPa 190
730
Tensile Strength: Yield (Proof), MPa 130
310

Thermal Properties

Latent Heat of Fusion, J/g 160
310
Maximum Temperature: Mechanical, °C 130
1100
Melting Completion (Liquidus), °C 870
1440
Melting Onset (Solidus), °C 790
1390
Specific Heat Capacity, J/kg-K 330
460
Thermal Expansion, µm/m-K 20
18

Otherwise Unclassified Properties

Base Metal Price, % relative 29
39
Density, g/cm3 9.2
8.1
Embodied Carbon, kg CO2/kg material 3.0
7.1
Embodied Energy, MJ/kg 48
96
Embodied Water, L/kg 370
240

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
270
Resilience: Unit (Modulus of Resilience), kJ/m3 97
230
Stiffness to Weight: Axial, points 5.5
14
Stiffness to Weight: Bending, points 16
24
Strength to Weight: Axial, points 5.8
25
Strength to Weight: Bending, points 8.1
22
Thermal Shock Resistance, points 7.6
14

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
26 to 28
Copper (Cu), % 72 to 79
1.0 to 1.4
Iron (Fe), % 0 to 0.25
29 to 36.9
Lead (Pb), % 18 to 22
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
6.0 to 7.0
Nickel (Ni), % 0 to 1.0
30 to 32
Nitrogen (N), % 0
0.15 to 0.25
Phosphorus (P), % 0 to 1.5
0 to 0.020
Silicon (Si), % 0 to 0.0050
0 to 0.3
Sulfur (S), % 0 to 0.080
0 to 0.010
Tin (Sn), % 4.5 to 6.5
0
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0 to 1.3
0