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AISI 314 Stainless Steel vs. C94300 Bronze

AISI 314 stainless steel belongs to the iron alloys classification, while C94300 bronze belongs to the copper alloys. There are 28 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 AISI 314 stainless steel and the bottom bar is C94300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
87
Elongation at Break, % 45
9.7
Poisson's Ratio 0.28
0.36
Shear Modulus, GPa 78
32
Tensile Strength: Ultimate (UTS), MPa 590
180
Tensile Strength: Yield (Proof), MPa 230
120

Thermal Properties

Latent Heat of Fusion, J/g 330
150
Maximum Temperature: Mechanical, °C 1100
110
Melting Completion (Liquidus), °C 1380
820
Melting Onset (Solidus), °C 1340
760
Specific Heat Capacity, J/kg-K 490
320
Thermal Conductivity, W/m-K 15
63
Thermal Expansion, µm/m-K 15
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.3
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 25
28
Density, g/cm3 7.7
9.3
Embodied Carbon, kg CO2/kg material 4.3
2.9
Embodied Energy, MJ/kg 62
47
Embodied Water, L/kg 190
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
15
Resilience: Unit (Modulus of Resilience), kJ/m3 130
77
Stiffness to Weight: Axial, points 14
5.2
Stiffness to Weight: Bending, points 25
16
Strength to Weight: Axial, points 21
5.2
Strength to Weight: Bending, points 20
7.4
Thermal Diffusivity, mm2/s 3.9
21
Thermal Shock Resistance, points 14
7.1

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Carbon (C), % 0 to 0.25
0
Chromium (Cr), % 23 to 26
0
Copper (Cu), % 0
67 to 72
Iron (Fe), % 46.7 to 56.5
0 to 0.15
Lead (Pb), % 0
23 to 27
Manganese (Mn), % 0 to 2.0
0
Nickel (Ni), % 19 to 22
0 to 1.0
Phosphorus (P), % 0 to 0.045
0 to 1.5
Silicon (Si), % 1.5 to 3.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
4.5 to 6.0
Zinc (Zn), % 0
0 to 0.8
Residuals, % 0
0 to 1.0