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C87200 Bronze vs. N08332 Stainless Steel

C87200 bronze belongs to the copper alloys classification, while N08332 stainless steel belongs to the iron alloys. There are 29 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 C87200 bronze and the bottom bar is N08332 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 85
170
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 30
34
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
76
Tensile Strength: Ultimate (UTS), MPa 380
520
Tensile Strength: Yield (Proof), MPa 170
210

Thermal Properties

Latent Heat of Fusion, J/g 260
310
Maximum Temperature: Mechanical, °C 200
1050
Melting Completion (Liquidus), °C 970
1390
Melting Onset (Solidus), °C 860
1340
Specific Heat Capacity, J/kg-K 410
480
Thermal Conductivity, W/m-K 28
12
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 6.3
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 29
32
Density, g/cm3 8.6
8.0
Embodied Carbon, kg CO2/kg material 2.7
5.4
Embodied Energy, MJ/kg 44
77
Embodied Water, L/kg 310
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 93
140
Resilience: Unit (Modulus of Resilience), kJ/m3 130
110
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 12
18
Strength to Weight: Bending, points 14
18
Thermal Diffusivity, mm2/s 8.0
3.1
Thermal Shock Resistance, points 14
12

Alloy Composition

Aluminum (Al), % 0 to 1.5
0
Carbon (C), % 0
0.050 to 0.1
Chromium (Cr), % 0
17 to 20
Copper (Cu), % 89 to 99
0 to 1.0
Iron (Fe), % 0 to 2.5
38.3 to 48.2
Lead (Pb), % 0 to 0.5
0 to 0.0050
Manganese (Mn), % 0 to 1.5
0 to 2.0
Nickel (Ni), % 0
34 to 37
Phosphorus (P), % 0 to 0.5
0 to 0.030
Silicon (Si), % 1.0 to 5.0
0.75 to 1.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 1.0
0 to 0.025
Zinc (Zn), % 0 to 5.0
0