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S28200 Stainless Steel vs. C38500 Bronze

S28200 stainless steel belongs to the iron alloys classification, while C38500 bronze belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is S28200 stainless steel and the bottom bar is C38500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 45
17
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 77
37
Shear Strength, MPa 610
230
Tensile Strength: Ultimate (UTS), MPa 870
370
Tensile Strength: Yield (Proof), MPa 460
130

Thermal Properties

Latent Heat of Fusion, J/g 290
160
Maximum Temperature: Mechanical, °C 900
110
Melting Completion (Liquidus), °C 1380
890
Melting Onset (Solidus), °C 1330
880
Specific Heat Capacity, J/kg-K 480
380
Thermal Expansion, µm/m-K 18
21

Otherwise Unclassified Properties

Base Metal Price, % relative 12
22
Density, g/cm3 7.6
8.1
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 41
45
Embodied Water, L/kg 160
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
48
Resilience: Unit (Modulus of Resilience), kJ/m3 540
78
Stiffness to Weight: Axial, points 15
7.0
Stiffness to Weight: Bending, points 26
19
Strength to Weight: Axial, points 32
13
Strength to Weight: Bending, points 27
14
Thermal Shock Resistance, points 17
12

Alloy Composition

Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 17 to 19
0
Copper (Cu), % 0.75 to 1.3
55 to 59
Iron (Fe), % 57.7 to 64.1
0 to 0.35
Lead (Pb), % 0
2.5 to 3.5
Manganese (Mn), % 17 to 19
0
Molybdenum (Mo), % 0.75 to 1.3
0
Nitrogen (N), % 0.4 to 0.6
0
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
36.7 to 42.5
Residuals, % 0
0 to 0.5