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C93200 Bronze vs. S30435 Stainless Steel

C93200 bronze belongs to the copper alloys classification, while S30435 stainless steel belongs to the iron alloys. There are 30 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 C93200 bronze and the bottom bar is S30435 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 20
51
Fatigue Strength, MPa 110
170
Poisson's Ratio 0.35
0.28
Rockwell B Hardness 65
77
Shear Modulus, GPa 38
76
Tensile Strength: Ultimate (UTS), MPa 240
510
Tensile Strength: Yield (Proof), MPa 130
170

Thermal Properties

Latent Heat of Fusion, J/g 180
280
Maximum Temperature: Mechanical, °C 160
900
Melting Completion (Liquidus), °C 980
1420
Melting Onset (Solidus), °C 850
1380
Specific Heat Capacity, J/kg-K 360
480
Thermal Conductivity, W/m-K 59
16
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 12
2.8

Otherwise Unclassified Properties

Base Metal Price, % relative 32
14
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 3.2
2.9
Embodied Energy, MJ/kg 52
40
Embodied Water, L/kg 370
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40
210
Resilience: Unit (Modulus of Resilience), kJ/m3 76
77
Stiffness to Weight: Axial, points 6.5
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 7.5
18
Strength to Weight: Bending, points 9.7
18
Thermal Diffusivity, mm2/s 18
4.2
Thermal Shock Resistance, points 9.3
12

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.35
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
16 to 18
Copper (Cu), % 81 to 85
1.5 to 3.0
Iron (Fe), % 0 to 0.2
66.9 to 75.5
Lead (Pb), % 6.0 to 8.0
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 1.0
7.0 to 9.0
Phosphorus (P), % 0 to 1.5
0 to 0.045
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 6.3 to 7.5
0
Zinc (Zn), % 2.0 to 4.0
0
Residuals, % 0 to 1.0
0