MakeItFrom.com
Menu (ESC)

C94300 Bronze vs. S39274 Stainless Steel

C94300 bronze belongs to the copper alloys classification, while S39274 stainless steel belongs to the iron alloys. There are 28 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 C94300 bronze and the bottom bar is S39274 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
210
Elongation at Break, % 9.7
17
Poisson's Ratio 0.36
0.27
Shear Modulus, GPa 32
81
Tensile Strength: Ultimate (UTS), MPa 180
900
Tensile Strength: Yield (Proof), MPa 120
620

Thermal Properties

Latent Heat of Fusion, J/g 150
300
Maximum Temperature: Mechanical, °C 110
1100
Melting Completion (Liquidus), °C 820
1480
Melting Onset (Solidus), °C 760
1430
Specific Heat Capacity, J/kg-K 320
470
Thermal Conductivity, W/m-K 63
16
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 28
24
Density, g/cm3 9.3
8.0
Embodied Carbon, kg CO2/kg material 2.9
4.3
Embodied Energy, MJ/kg 47
60
Embodied Water, L/kg 370
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
140
Resilience: Unit (Modulus of Resilience), kJ/m3 77
940
Stiffness to Weight: Axial, points 5.2
14
Stiffness to Weight: Bending, points 16
25
Strength to Weight: Axial, points 5.2
32
Strength to Weight: Bending, points 7.4
26
Thermal Diffusivity, mm2/s 21
4.2
Thermal Shock Resistance, points 7.1
25

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
24 to 26
Copper (Cu), % 67 to 72
0.2 to 0.8
Iron (Fe), % 0 to 0.15
57 to 65.6
Lead (Pb), % 23 to 27
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
2.5 to 3.5
Nickel (Ni), % 0 to 1.0
6.0 to 8.0
Nitrogen (N), % 0
0.24 to 0.32
Phosphorus (P), % 0 to 1.5
0 to 0.030
Silicon (Si), % 0 to 0.0050
0 to 0.8
Sulfur (S), % 0 to 0.080
0 to 0.020
Tin (Sn), % 4.5 to 6.0
0
Tungsten (W), % 0
1.5 to 2.5
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 1.0
0