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C90900 Bronze vs. S30615 Stainless Steel

C90900 bronze belongs to the copper alloys classification, while S30615 stainless steel belongs to the iron alloys. There are 27 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 C90900 bronze and the bottom bar is S30615 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 90
190
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 15
39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 40
75
Tensile Strength: Ultimate (UTS), MPa 280
690
Tensile Strength: Yield (Proof), MPa 140
310

Thermal Properties

Latent Heat of Fusion, J/g 190
340
Maximum Temperature: Mechanical, °C 160
960
Melting Completion (Liquidus), °C 980
1370
Melting Onset (Solidus), °C 820
1320
Specific Heat Capacity, J/kg-K 360
500
Thermal Conductivity, W/m-K 65
14
Thermal Expansion, µm/m-K 18
16

Otherwise Unclassified Properties

Base Metal Price, % relative 36
19
Density, g/cm3 8.7
7.6
Embodied Carbon, kg CO2/kg material 3.9
3.7
Embodied Energy, MJ/kg 64
53
Embodied Water, L/kg 410
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
220
Resilience: Unit (Modulus of Resilience), kJ/m3 89
260
Stiffness to Weight: Axial, points 6.8
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.8
25
Strength to Weight: Bending, points 11
23
Thermal Diffusivity, mm2/s 21
3.7
Thermal Shock Resistance, points 10
16

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.8 to 1.5
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0.16 to 0.24
Chromium (Cr), % 0
17 to 19.5
Copper (Cu), % 86 to 89
0
Iron (Fe), % 0 to 0.15
56.7 to 65.3
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 0.5
13.5 to 16
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.0050
3.2 to 4.0
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 12 to 14
0
Zinc (Zn), % 0 to 0.25
0
Residuals, % 0 to 0.6
0