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C90200 Bronze vs. AISI 204 Stainless Steel

C90200 bronze belongs to the copper alloys classification, while AISI 204 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C90200 bronze and the bottom bar is AISI 204 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 70
210 to 330
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 30
23 to 39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 41
77
Tensile Strength: Ultimate (UTS), MPa 260
730 to 1100
Tensile Strength: Yield (Proof), MPa 110
380 to 1080

Thermal Properties

Latent Heat of Fusion, J/g 200
280
Maximum Temperature: Mechanical, °C 180
850
Melting Completion (Liquidus), °C 1050
1410
Melting Onset (Solidus), °C 880
1370
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 62
15
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 13
2.9

Otherwise Unclassified Properties

Base Metal Price, % relative 34
10
Density, g/cm3 8.8
7.7
Embodied Carbon, kg CO2/kg material 3.3
2.4
Embodied Energy, MJ/kg 53
35
Embodied Water, L/kg 370
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
240 to 250
Resilience: Unit (Modulus of Resilience), kJ/m3 55
360 to 2940
Stiffness to Weight: Axial, points 7.0
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.3
27 to 40
Strength to Weight: Bending, points 10
24 to 31
Thermal Diffusivity, mm2/s 19
4.1
Thermal Shock Resistance, points 9.5
16 to 24

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
15 to 17
Copper (Cu), % 91 to 94
0
Iron (Fe), % 0 to 0.2
69.6 to 76.4
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
7.0 to 9.0
Nickel (Ni), % 0 to 0.5
1.5 to 3.0
Nitrogen (N), % 0
0.15 to 0.3
Phosphorus (P), % 0 to 0.050
0 to 0.040
Silicon (Si), % 0 to 0.0050
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 6.0 to 8.0
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.6
0