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N08811 Stainless Steel vs. C87300 Bronze

N08811 stainless steel belongs to the iron alloys classification, while C87300 bronze belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is N08811 stainless steel and the bottom bar is C87300 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 33
22
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
43
Tensile Strength: Ultimate (UTS), MPa 510
350
Tensile Strength: Yield (Proof), MPa 190
140

Thermal Properties

Latent Heat of Fusion, J/g 300
280
Maximum Temperature: Mechanical, °C 1100
200
Melting Completion (Liquidus), °C 1390
970
Melting Onset (Solidus), °C 1360
820
Specific Heat Capacity, J/kg-K 480
410
Thermal Conductivity, W/m-K 12
28
Thermal Expansion, µm/m-K 14
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
6.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.0
6.4

Otherwise Unclassified Properties

Base Metal Price, % relative 30
29
Density, g/cm3 8.0
8.6
Embodied Carbon, kg CO2/kg material 5.3
2.7
Embodied Energy, MJ/kg 76
42
Embodied Water, L/kg 200
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
62
Resilience: Unit (Modulus of Resilience), kJ/m3 94
86
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 18
11
Strength to Weight: Bending, points 18
13
Thermal Diffusivity, mm2/s 3.0
8.0
Thermal Shock Resistance, points 13
13

Alloy Composition

Aluminum (Al), % 0.15 to 0.6
0
Carbon (C), % 0.060 to 0.1
0
Chromium (Cr), % 19 to 23
0
Copper (Cu), % 0 to 0.75
94 to 95.7
Iron (Fe), % 39.5 to 50.6
0 to 0.2
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0 to 1.5
0.8 to 1.5
Nickel (Ni), % 30 to 35
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
3.5 to 5.0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0.15 to 0.6
0
Zinc (Zn), % 0
0 to 0.25
Residuals, % 0
0 to 0.5